25159328

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{12889}}^1$

素因数の和:12960

約数の個数: 24

約数和(自身を含む): 50348340

約数和(自身を除く): 25189012

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 12889, 25778, 51556, 103112, 206224, 412448, 786229, 1572458, 3144916, 6289832, 12579664, 25159328]

約数ペア:

[(1, 25159328), (2, 12579664), (4, 6289832), (8, 3144916), (16, 1572458), (32, 786229), (61, 412448), (122, 206224), (244, 103112), (488, 51556), (976, 25778), (1952, 12889)]