28899072

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 88546080

約数和(自身を除く): 59647008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 113, 128, 144, 148, 192, 216, 222, 226, 256, 288, 296, 333, 339, 384, 432, 444, 452, 576, 592, 666, 678, 768, 864, 888, 904, 999, 1017, 1152, 1184, 1332, 1356, 1728, 1776, 1808, 1998, 2034, 2304, 2368, 2664, 2712, 3051, 3456, 3552, 3616, 3996, 4068, 4181, 4736, 5328, 5424, 6102, 6912, 7104, 7232, 7992, 8136, 8362, 9472, 10656, 10848, 12204, 12543, 14208, 14464, 15984, 16272, 16724, 21312, 21696, 24408, 25086, 28416, 28928, 31968, 32544, 33448, 37629, 42624, 43392, 48816, 50172, 63936, 65088, 66896, 75258, 85248, 86784, 97632, 100344, 112887, 127872, 130176, 133792, 150516, 195264, 200688, 225774, 255744, 260352, 267584, 301032, 390528, 401376, 451548, 535168, 602064, 781056, 802752, 903096, 1070336, 1204128, 1605504, 1806192, 2408256, 3211008, 3612384, 4816512, 7224768, 9633024, 14449536, 28899072]

約数ペア:

[(1, 28899072), (2, 14449536), (3, 9633024), (4, 7224768), (6, 4816512), (8, 3612384), (9, 3211008), (12, 2408256), (16, 1806192), (18, 1605504), (24, 1204128), (27, 1070336), (32, 903096), (36, 802752), (37, 781056), (48, 602064), (54, 535168), (64, 451548), (72, 401376), (74, 390528), (96, 301032), (108, 267584), (111, 260352), (113, 255744), (128, 225774), (144, 200688), (148, 195264), (192, 150516), (216, 133792), (222, 130176), (226, 127872), (256, 112887), (288, 100344), (296, 97632), (333, 86784), (339, 85248), (384, 75258), (432, 66896), (444, 65088), (452, 63936), (576, 50172), (592, 48816), (666, 43392), (678, 42624), (768, 37629), (864, 33448), (888, 32544), (904, 31968), (999, 28928), (1017, 28416), (1152, 25086), (1184, 24408), (1332, 21696), (1356, 21312), (1728, 16724), (1776, 16272), (1808, 15984), (1998, 14464), (2034, 14208), (2304, 12543), (2368, 12204), (2664, 10848), (2712, 10656), (3051, 9472), (3456, 8362), (3552, 8136), (3616, 7992), (3996, 7232), (4068, 7104), (4181, 6912), (4736, 6102), (5328, 5424)]