29963108

素因数分解:

$2^2\times 7^3\times {\mathrm{21839}}^1$

素因数の和:21864

約数の個数: 24

約数和(自身を含む): 61152000

約数和(自身を除く): 31188892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 21839, 43678, 87356, 152873, 305746, 611492, 1070111, 2140222, 4280444, 7490777, 14981554, 29963108]

約数ペア:

[(1, 29963108), (2, 14981554), (4, 7490777), (7, 4280444), (14, 2140222), (28, 1070111), (49, 611492), (98, 305746), (196, 152873), (343, 87356), (686, 43678), (1372, 21839)]