25430468642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1\times {\mathrm{3217}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 40364532480

約数和(自身を除く): 14934063838

約数列:

[1, 2, 19, 38, 277, 554, 751, 1502, 3217, 5263, 6434, 10526, 14269, 28538, 61123, 122246, 208027, 416054, 891109, 1782218, 2415967, 3952513, 4831934, 7905026, 16931071, 33862142, 45903373, 91806746, 669222859, 1338445718, 12715234321, 25430468642]

約数ペア:

[(1, 25430468642), (2, 12715234321), (19, 1338445718), (38, 669222859), (277, 91806746), (554, 45903373), (751, 33862142), (1502, 16931071), (3217, 7905026), (5263, 4831934), (6434, 3952513), (10526, 2415967), (14269, 1782218), (28538, 891109), (61123, 416054), (122246, 208027)]