67474888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6299}}^1$

素因数の和:6421

約数の個数: 32

約数和(自身を含む): 137592000

約数和(自身を除く): 70117112

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 6299, 10712, 12598, 25196, 50392, 81887, 163774, 327548, 648797, 655096, 1297594, 2595188, 5190376, 8434361, 16868722, 33737444, 67474888]

約数ペア:

[(1, 67474888), (2, 33737444), (4, 16868722), (8, 8434361), (13, 5190376), (26, 2595188), (52, 1297594), (103, 655096), (104, 648797), (206, 327548), (412, 163774), (824, 81887), (1339, 50392), (2678, 25196), (5356, 12598), (6299, 10712)]