258835696

素因数分解:

$2^4\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2351}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 573963264

約数和(自身を除く): 315127568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 983, 1966, 2351, 3932, 4702, 6881, 7864, 9404, 13762, 15728, 16457, 18808, 27524, 32914, 37616, 55048, 65828, 110096, 131656, 263312, 2311033, 4622066, 9244132, 16177231, 18488264, 32354462, 36976528, 64708924, 129417848, 258835696]

約数ペア:

[(1, 258835696), (2, 129417848), (4, 64708924), (7, 36976528), (8, 32354462), (14, 18488264), (16, 16177231), (28, 9244132), (56, 4622066), (112, 2311033), (983, 263312), (1966, 131656), (2351, 110096), (3932, 65828), (4702, 55048), (6881, 37616), (7864, 32914), (9404, 27524), (13762, 18808), (15728, 16457)]