25425778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 47153664

約数和(自身を除く): 21727886

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 2273, 4546, 5593, 11186, 15911, 31822, 38641, 77282, 106831, 213662, 270487, 540974, 747817, 1495634, 1816127, 3632254, 12712889, 25425778]

約数ペア:

[(1, 25425778), (2, 12712889), (7, 3632254), (14, 1816127), (17, 1495634), (34, 747817), (47, 540974), (94, 270487), (119, 213662), (238, 106831), (329, 77282), (658, 38641), (799, 31822), (1598, 15911), (2273, 11186), (4546, 5593)]