7143656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 14553000

約数和(自身を除く): 7409344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 461, 596, 922, 1192, 1844, 1937, 3688, 3874, 5993, 7748, 11986, 15496, 23972, 47944, 68689, 137378, 274756, 549512, 892957, 1785914, 3571828, 7143656]

約数ペア:

[(1, 7143656), (2, 3571828), (4, 1785914), (8, 892957), (13, 549512), (26, 274756), (52, 137378), (104, 68689), (149, 47944), (298, 23972), (461, 15496), (596, 11986), (922, 7748), (1192, 5993), (1844, 3874), (1937, 3688)]