25311624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 70371840

約数和(自身を除く): 45060216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 2617, 3224, 4836, 5234, 7851, 9672, 10468, 15702, 20936, 31404, 34021, 62808, 68042, 81127, 102063, 136084, 162254, 204126, 243381, 272168, 324508, 408252, 486762, 649016, 816504, 973524, 1054651, 1947048, 2109302, 3163953, 4218604, 6327906, 8437208, 12655812, 25311624]

約数ペア:

[(1, 25311624), (2, 12655812), (3, 8437208), (4, 6327906), (6, 4218604), (8, 3163953), (12, 2109302), (13, 1947048), (24, 1054651), (26, 973524), (31, 816504), (39, 649016), (52, 486762), (62, 408252), (78, 324508), (93, 272168), (104, 243381), (124, 204126), (156, 162254), (186, 136084), (248, 102063), (312, 81127), (372, 68042), (403, 62808), (744, 34021), (806, 31404), (1209, 20936), (1612, 15702), (2418, 10468), (2617, 9672), (3224, 7851), (4836, 5234)]