25318416

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{8647}}^1$

素因数の和:8719

約数の個数: 40

約数和(自身を含む): 66485824

約数和(自身を除く): 41167408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 8647, 17294, 25941, 34588, 51882, 69176, 103764, 138352, 207528, 415056, 527467, 1054934, 1582401, 2109868, 3164802, 4219736, 6329604, 8439472, 12659208, 25318416]

約数ペア:

[(1, 25318416), (2, 12659208), (3, 8439472), (4, 6329604), (6, 4219736), (8, 3164802), (12, 2109868), (16, 1582401), (24, 1054934), (48, 527467), (61, 415056), (122, 207528), (183, 138352), (244, 103764), (366, 69176), (488, 51882), (732, 34588), (976, 25941), (1464, 17294), (2928, 8647)]