25888648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 50616000

約数和(自身を除く): 24727352

約数列:

[1, 2, 4, 8, 29, 58, 116, 151, 232, 302, 604, 739, 1208, 1478, 2956, 4379, 5912, 8758, 17516, 21431, 35032, 42862, 85724, 111589, 171448, 223178, 446356, 892712, 3236081, 6472162, 12944324, 25888648]

約数ペア:

[(1, 25888648), (2, 12944324), (4, 6472162), (8, 3236081), (29, 892712), (58, 446356), (116, 223178), (151, 171448), (232, 111589), (302, 85724), (604, 42862), (739, 35032), (1208, 21431), (1478, 17516), (2956, 8758), (4379, 5912)]