71465238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305407}}^1$

素因数の和:305428

約数の個数: 24

約数和(自身を含む): 166752768

約数和(自身を除く): 95287530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 305407, 610814, 916221, 1832442, 2748663, 3970291, 5497326, 7940582, 11910873, 23821746, 35732619, 71465238]

約数ペア:

[(1, 71465238), (2, 35732619), (3, 23821746), (6, 11910873), (9, 7940582), (13, 5497326), (18, 3970291), (26, 2748663), (39, 1832442), (78, 916221), (117, 610814), (234, 305407)]