28429632

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 168

約数和(自身を含む): 101754432

約数和(自身を除く): 73324800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 641, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1282, 1344, 1386, 1584, 1848, 1923, 2016, 2112, 2464, 2564, 2772, 3168, 3696, 3846, 4032, 4487, 4928, 5128, 5544, 5769, 6336, 7051, 7392, 7692, 8974, 10256, 11088, 11538, 13461, 14102, 14784, 15384, 17948, 20512, 21153, 22176, 23076, 26922, 28204, 30768, 35896, 40383, 41024, 42306, 44352, 46152, 49357, 53844, 56408, 61536, 63459, 71792, 80766, 84612, 92304, 98714, 107688, 112816, 123072, 126918, 143584, 148071, 161532, 169224, 184608, 197428, 215376, 225632, 253836, 287168, 296142, 323064, 338448, 369216, 394856, 430752, 444213, 451264, 507672, 592284, 646128, 676896, 789712, 861504, 888426, 1015344, 1184568, 1292256, 1353792, 1579424, 1776852, 2030688, 2369136, 2584512, 3158848, 3553704, 4061376, 4738272, 7107408, 9476544, 14214816, 28429632]

約数ペア:

[(1, 28429632), (2, 14214816), (3, 9476544), (4, 7107408), (6, 4738272), (7, 4061376), (8, 3553704), (9, 3158848), (11, 2584512), (12, 2369136), (14, 2030688), (16, 1776852), (18, 1579424), (21, 1353792), (22, 1292256), (24, 1184568), (28, 1015344), (32, 888426), (33, 861504), (36, 789712), (42, 676896), (44, 646128), (48, 592284), (56, 507672), (63, 451264), (64, 444213), (66, 430752), (72, 394856), (77, 369216), (84, 338448), (88, 323064), (96, 296142), (99, 287168), (112, 253836), (126, 225632), (132, 215376), (144, 197428), (154, 184608), (168, 169224), (176, 161532), (192, 148071), (198, 143584), (224, 126918), (231, 123072), (252, 112816), (264, 107688), (288, 98714), (308, 92304), (336, 84612), (352, 80766), (396, 71792), (448, 63459), (462, 61536), (504, 56408), (528, 53844), (576, 49357), (616, 46152), (641, 44352), (672, 42306), (693, 41024), (704, 40383), (792, 35896), (924, 30768), (1008, 28204), (1056, 26922), (1232, 23076), (1282, 22176), (1344, 21153), (1386, 20512), (1584, 17948), (1848, 15384), (1923, 14784), (2016, 14102), (2112, 13461), (2464, 11538), (2564, 11088), (2772, 10256), (3168, 8974), (3696, 7692), (3846, 7392), (4032, 7051), (4487, 6336), (4928, 5769), (5128, 5544)]