387635528

素因数分解:

$2^3\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{4079}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 831340800

約数和(自身を除く): 443705272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1697, 3394, 4079, 6788, 8158, 11879, 13576, 16316, 23758, 28553, 32632, 47516, 57106, 95032, 114212, 228424, 6922063, 13844126, 27688252, 48454441, 55376504, 96908882, 193817764, 387635528]

約数ペア:

[(1, 387635528), (2, 193817764), (4, 96908882), (7, 55376504), (8, 48454441), (14, 27688252), (28, 13844126), (56, 6922063), (1697, 228424), (3394, 114212), (4079, 95032), (6788, 57106), (8158, 47516), (11879, 32632), (13576, 28553), (16316, 23758)]