29581156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 31164956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 557, 748, 781, 1114, 1207, 1562, 2228, 2414, 3124, 4828, 6127, 9469, 12254, 13277, 18938, 24508, 26554, 37876, 39547, 53108, 79094, 104159, 158188, 208318, 416636, 435017, 672299, 870034, 1344598, 1740068, 2689196, 7395289, 14790578, 29581156]

約数ペア:

[(1, 29581156), (2, 14790578), (4, 7395289), (11, 2689196), (17, 1740068), (22, 1344598), (34, 870034), (44, 672299), (68, 435017), (71, 416636), (142, 208318), (187, 158188), (284, 104159), (374, 79094), (557, 53108), (748, 39547), (781, 37876), (1114, 26554), (1207, 24508), (1562, 18938), (2228, 13277), (2414, 12254), (3124, 9469), (4828, 6127)]