70203608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 139838400

約数和(自身を除く): 69634792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1327, 1556, 2654, 3112, 5308, 6613, 10616, 13226, 22559, 26452, 45118, 52904, 90236, 180472, 516203, 1032406, 2064812, 4129624, 8775451, 17550902, 35101804, 70203608]

約数ペア:

[(1, 70203608), (2, 35101804), (4, 17550902), (8, 8775451), (17, 4129624), (34, 2064812), (68, 1032406), (136, 516203), (389, 180472), (778, 90236), (1327, 52904), (1556, 45118), (2654, 26452), (3112, 22559), (5308, 13226), (6613, 10616)]