28937472

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 78980160

約数和(自身を除く): 50042688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 919, 984, 1312, 1838, 1968, 2624, 2757, 3676, 3936, 5248, 5514, 7352, 7872, 10496, 11028, 14704, 15744, 22056, 29408, 31488, 37679, 44112, 58816, 75358, 88224, 113037, 117632, 150716, 176448, 226074, 235264, 301432, 352896, 452148, 602864, 705792, 904296, 1205728, 1808592, 2411456, 3617184, 4822912, 7234368, 9645824, 14468736, 28937472]

約数ペア:

[(1, 28937472), (2, 14468736), (3, 9645824), (4, 7234368), (6, 4822912), (8, 3617184), (12, 2411456), (16, 1808592), (24, 1205728), (32, 904296), (41, 705792), (48, 602864), (64, 452148), (82, 352896), (96, 301432), (123, 235264), (128, 226074), (164, 176448), (192, 150716), (246, 117632), (256, 113037), (328, 88224), (384, 75358), (492, 58816), (656, 44112), (768, 37679), (919, 31488), (984, 29408), (1312, 22056), (1838, 15744), (1968, 14704), (2624, 11028), (2757, 10496), (3676, 7872), (3936, 7352), (5248, 5514)]