28812176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 57746304

約数和(自身を除く): 28934128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 167, 263, 328, 334, 526, 656, 668, 1052, 1336, 2104, 2672, 4208, 6847, 10783, 13694, 21566, 27388, 43132, 43921, 54776, 86264, 87842, 109552, 172528, 175684, 351368, 702736, 1800761, 3601522, 7203044, 14406088, 28812176]

約数ペア:

[(1, 28812176), (2, 14406088), (4, 7203044), (8, 3601522), (16, 1800761), (41, 702736), (82, 351368), (164, 175684), (167, 172528), (263, 109552), (328, 87842), (334, 86264), (526, 54776), (656, 43921), (668, 43132), (1052, 27388), (1336, 21566), (2104, 13694), (2672, 10783), (4208, 6847)]