71714718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128521}}^1$

素因数の和:128560

約数の個数: 24

約数和(自身を含む): 160395456

約数和(自身を除く): 88680738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128521, 257042, 385563, 771126, 1156689, 2313378, 3984151, 7968302, 11952453, 23904906, 35857359, 71714718]

約数ペア:

[(1, 71714718), (2, 35857359), (3, 23904906), (6, 11952453), (9, 7968302), (18, 3984151), (31, 2313378), (62, 1156689), (93, 771126), (186, 385563), (279, 257042), (558, 128521)]