28900736

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 58990680

約数和(自身を除く): 30089944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 5507, 11014, 22028, 44056, 88112, 176224, 225787, 352448, 451574, 704896, 903148, 1806296, 3612592, 7225184, 14450368, 28900736]

約数ペア:

[(1, 28900736), (2, 14450368), (4, 7225184), (8, 3612592), (16, 1806296), (32, 903148), (41, 704896), (64, 451574), (82, 352448), (128, 225787), (164, 176224), (328, 88112), (656, 44056), (1312, 22028), (2624, 11014), (5248, 5507)]