28042012288

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{5743}}^1$

素因数の和:6825

約数の個数: 64

約数和(自身を含む): 57440459520

約数和(自身を除く): 29398447232

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1031, 1184, 2062, 2368, 4124, 4736, 5743, 8248, 11486, 16496, 22972, 32992, 38147, 45944, 65984, 76294, 91888, 131968, 152588, 183776, 212491, 305176, 367552, 424982, 610352, 735104, 849964, 1220704, 1699928, 2441408, 3399856, 4882816, 5921033, 6799712, 11842066, 13599424, 23684132, 27198848, 47368264, 94736528, 189473056, 219078221, 378946112, 438156442, 757892224, 876312884, 1752625768, 3505251536, 7010503072, 14021006144, 28042012288]

約数ペア:

[(1, 28042012288), (2, 14021006144), (4, 7010503072), (8, 3505251536), (16, 1752625768), (32, 876312884), (37, 757892224), (64, 438156442), (74, 378946112), (128, 219078221), (148, 189473056), (296, 94736528), (592, 47368264), (1031, 27198848), (1184, 23684132), (2062, 13599424), (2368, 11842066), (4124, 6799712), (4736, 5921033), (5743, 4882816), (8248, 3399856), (11486, 2441408), (16496, 1699928), (22972, 1220704), (32992, 849964), (38147, 735104), (45944, 610352), (65984, 424982), (76294, 367552), (91888, 305176), (131968, 212491), (152588, 183776)]