128367068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{1451}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 238203504

約数和(自身を除く): 109836436

約数列:

[1, 2, 4, 17, 34, 68, 1301, 1451, 2602, 2902, 5204, 5804, 22117, 24667, 44234, 49334, 88468, 98668, 1887751, 3775502, 7551004, 32091767, 64183534, 128367068]

約数ペア:

[(1, 128367068), (2, 64183534), (4, 32091767), (17, 7551004), (34, 3775502), (68, 1887751), (1301, 98668), (1451, 88468), (2602, 49334), (2902, 44234), (5204, 24667), (5804, 22117)]