15691951424

素因数分解:

$2^6\times {\mathrm{983}}^1\times {\mathrm{249427}}^1$

素因数の和:250422

約数の個数: 28

約数和(自身を含む): 31170518304

約数和(自身を除く): 15478566880

約数列:

[1, 2, 4, 8, 16, 32, 64, 983, 1966, 3932, 7864, 15728, 31456, 62912, 249427, 498854, 997708, 1995416, 3990832, 7981664, 15963328, 245186741, 490373482, 980746964, 1961493928, 3922987856, 7845975712, 15691951424]

約数ペア:

[(1, 15691951424), (2, 7845975712), (4, 3922987856), (8, 1961493928), (16, 980746964), (32, 490373482), (64, 245186741), (983, 15963328), (1966, 7981664), (3932, 3990832), (7864, 1995416), (15728, 997708), (31456, 498854), (62912, 249427)]