25891096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3821}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 35108024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 3821, 6776, 7642, 15284, 26747, 30568, 42031, 53494, 84062, 106988, 168124, 213976, 294217, 336248, 462341, 588434, 924682, 1176868, 1849364, 2353736, 3236387, 3698728, 6472774, 12945548, 25891096]

約数ペア:

[(1, 25891096), (2, 12945548), (4, 6472774), (7, 3698728), (8, 3236387), (11, 2353736), (14, 1849364), (22, 1176868), (28, 924682), (44, 588434), (56, 462341), (77, 336248), (88, 294217), (121, 213976), (154, 168124), (242, 106988), (308, 84062), (484, 53494), (616, 42031), (847, 30568), (968, 26747), (1694, 15284), (3388, 7642), (3821, 6776)]