64636312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36559}}^1$

素因数の和:36595

約数の個数: 32

約数和(自身を含む): 138196800

約数和(自身を除く): 73560488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 36559, 73118, 146236, 292472, 475267, 621503, 950534, 1243006, 1901068, 2486012, 3802136, 4972024, 8079539, 16159078, 32318156, 64636312]

約数ペア:

[(1, 64636312), (2, 32318156), (4, 16159078), (8, 8079539), (13, 4972024), (17, 3802136), (26, 2486012), (34, 1901068), (52, 1243006), (68, 950534), (104, 621503), (136, 475267), (221, 292472), (442, 146236), (884, 73118), (1768, 36559)]