64938666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2677}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 140370048

約数和(自身を除く): 75431382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 2677, 4043, 5354, 8031, 8086, 12129, 16062, 24258, 34801, 69602, 104403, 208806, 832547, 1665094, 2497641, 4995282, 10823111, 21646222, 32469333, 64938666]

約数ペア:

[(1, 64938666), (2, 32469333), (3, 21646222), (6, 10823111), (13, 4995282), (26, 2497641), (39, 1665094), (78, 832547), (311, 208806), (622, 104403), (933, 69602), (1866, 34801), (2677, 24258), (4043, 16062), (5354, 12129), (8031, 8086)]