28666848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 89026560

約数和(自身を除く): 60359712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1471, 1624, 2436, 2784, 2942, 3248, 4413, 4872, 5884, 6496, 8826, 9744, 10297, 11768, 17652, 19488, 20594, 23536, 30891, 35304, 41188, 42659, 47072, 61782, 70608, 82376, 85318, 123564, 127977, 141216, 164752, 170636, 247128, 255954, 298613, 329504, 341272, 494256, 511908, 597226, 682544, 895839, 988512, 1023816, 1194452, 1365088, 1791678, 2047632, 2388904, 3583356, 4095264, 4777808, 7166712, 9555616, 14333424, 28666848]

約数ペア:

[(1, 28666848), (2, 14333424), (3, 9555616), (4, 7166712), (6, 4777808), (7, 4095264), (8, 3583356), (12, 2388904), (14, 2047632), (16, 1791678), (21, 1365088), (24, 1194452), (28, 1023816), (29, 988512), (32, 895839), (42, 682544), (48, 597226), (56, 511908), (58, 494256), (84, 341272), (87, 329504), (96, 298613), (112, 255954), (116, 247128), (168, 170636), (174, 164752), (203, 141216), (224, 127977), (232, 123564), (336, 85318), (348, 82376), (406, 70608), (464, 61782), (609, 47072), (672, 42659), (696, 41188), (812, 35304), (928, 30891), (1218, 23536), (1392, 20594), (1471, 19488), (1624, 17652), (2436, 11768), (2784, 10297), (2942, 9744), (3248, 8826), (4413, 6496), (4872, 5884)]