25620938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 47101824

約数和(自身を除く): 21480886

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1297, 1411, 2594, 2822, 9079, 9877, 18158, 19754, 22049, 44098, 107651, 154343, 215302, 308686, 753557, 1507114, 1830067, 3660134, 12810469, 25620938]

約数ペア:

[(1, 25620938), (2, 12810469), (7, 3660134), (14, 1830067), (17, 1507114), (34, 753557), (83, 308686), (119, 215302), (166, 154343), (238, 107651), (581, 44098), (1162, 22049), (1297, 19754), (1411, 18158), (2594, 9877), (2822, 9079)]