66725374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 108801792

約数和(自身を除く): 42076418

約数列:

[1, 2, 17, 34, 71, 131, 142, 211, 262, 422, 1207, 2227, 2414, 3587, 4454, 7174, 9301, 14981, 18602, 27641, 29962, 55282, 158117, 254677, 316234, 469897, 509354, 939794, 1962511, 3925022, 33362687, 66725374]

約数ペア:

[(1, 66725374), (2, 33362687), (17, 3925022), (34, 1962511), (71, 939794), (131, 509354), (142, 469897), (211, 316234), (262, 254677), (422, 158117), (1207, 55282), (2227, 29962), (2414, 27641), (3587, 18602), (4454, 14981), (7174, 9301)]