72624838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 128731680

約数和(自身を除く): 56106842

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 1289, 2167, 2561, 2578, 4334, 5122, 14179, 16757, 28171, 28358, 33514, 56342, 184327, 253933, 368654, 507866, 2793263, 3301129, 5586526, 6602258, 36312419, 72624838]

約数ペア:

[(1, 72624838), (2, 36312419), (11, 6602258), (13, 5586526), (22, 3301129), (26, 2793263), (143, 507866), (197, 368654), (286, 253933), (394, 184327), (1289, 56342), (2167, 33514), (2561, 28358), (2578, 28171), (4334, 16757), (5122, 14179)]