39072404

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1404

約数の個数: 36

約数和(自身を含む): 80093664

約数和(自身を除く): 41021260

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 1223, 2282, 2446, 4564, 4892, 7987, 8561, 15974, 17122, 31948, 34244, 59927, 119854, 199349, 239708, 398698, 797396, 1395443, 2790886, 5581772, 9768101, 19536202, 39072404]

約数ペア:

[(1, 39072404), (2, 19536202), (4, 9768101), (7, 5581772), (14, 2790886), (28, 1395443), (49, 797396), (98, 398698), (163, 239708), (196, 199349), (326, 119854), (652, 59927), (1141, 34244), (1223, 31948), (2282, 17122), (2446, 15974), (4564, 8561), (4892, 7987)]