25618416

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1087}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 66376704

約数和(自身を除く): 40758288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1087, 1473, 1964, 2174, 2946, 3261, 3928, 4348, 5892, 6522, 7856, 8696, 11784, 13044, 17392, 23568, 26088, 52176, 533717, 1067434, 1601151, 2134868, 3202302, 4269736, 6404604, 8539472, 12809208, 25618416]

約数ペア:

[(1, 25618416), (2, 12809208), (3, 8539472), (4, 6404604), (6, 4269736), (8, 3202302), (12, 2134868), (16, 1601151), (24, 1067434), (48, 533717), (491, 52176), (982, 26088), (1087, 23568), (1473, 17392), (1964, 13044), (2174, 11784), (2946, 8696), (3261, 7856), (3928, 6522), (4348, 5892)]