25313068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 52424064

約数和(自身を除く): 27110996

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 787, 946, 1462, 1574, 1892, 2924, 3148, 8041, 8657, 13379, 16082, 17314, 26758, 32164, 33841, 34628, 53516, 67682, 135364, 147169, 294338, 372251, 575297, 588676, 744502, 1150594, 1489004, 2301188, 6328267, 12656534, 25313068]

約数ペア:

[(1, 25313068), (2, 12656534), (4, 6328267), (11, 2301188), (17, 1489004), (22, 1150594), (34, 744502), (43, 588676), (44, 575297), (68, 372251), (86, 294338), (172, 147169), (187, 135364), (374, 67682), (473, 53516), (731, 34628), (748, 33841), (787, 32164), (946, 26758), (1462, 17314), (1574, 16082), (1892, 13379), (2924, 8657), (3148, 8041)]