39724370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1231}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 42238126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 1231, 2305, 2462, 3227, 4610, 6155, 6454, 8617, 12310, 16135, 17234, 32270, 43085, 86170, 567491, 1134982, 2837455, 3972437, 5674910, 7944874, 19862185, 39724370]

約数ペア:

[(1, 39724370), (2, 19862185), (5, 7944874), (7, 5674910), (10, 3972437), (14, 2837455), (35, 1134982), (70, 567491), (461, 86170), (922, 43085), (1231, 32270), (2305, 17234), (2462, 16135), (3227, 12310), (4610, 8617), (6155, 6454)]