26274872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13297}}^1$

素因数の和:13335

約数の個数: 32

約数和(自身を含む): 55851600

約数和(自身を除く): 29576728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13297, 26594, 53188, 106376, 172861, 252643, 345722, 505286, 691444, 1010572, 1382888, 2021144, 3284359, 6568718, 13137436, 26274872]

約数ペア:

[(1, 26274872), (2, 13137436), (4, 6568718), (8, 3284359), (13, 2021144), (19, 1382888), (26, 1010572), (38, 691444), (52, 505286), (76, 345722), (104, 252643), (152, 172861), (247, 106376), (494, 53188), (988, 26594), (1976, 13297)]