29780464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15641}}^1$

素因数の和:15673

約数の個数: 40

約数和(自身を含む): 69825888

約数和(自身を除く): 40045424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15641, 31282, 62564, 109487, 125128, 218974, 250256, 265897, 437948, 531794, 875896, 1063588, 1751792, 1861279, 2127176, 3722558, 4254352, 7445116, 14890232, 29780464]

約数ペア:

[(1, 29780464), (2, 14890232), (4, 7445116), (7, 4254352), (8, 3722558), (14, 2127176), (16, 1861279), (17, 1751792), (28, 1063588), (34, 875896), (56, 531794), (68, 437948), (112, 265897), (119, 250256), (136, 218974), (238, 125128), (272, 109487), (476, 62564), (952, 31282), (1904, 15641)]