39478418

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4153}}^1$

素因数の和:4266

約数の個数: 24

約数和(自身を含む): 69612732

約数和(自身を除く): 30134314

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4153, 4753, 8306, 9506, 29071, 58142, 203497, 402841, 406994, 805682, 2819887, 5639774, 19739209, 39478418]

約数ペア:

[(1, 39478418), (2, 19739209), (7, 5639774), (14, 2819887), (49, 805682), (97, 406994), (98, 402841), (194, 203497), (679, 58142), (1358, 29071), (4153, 9506), (4753, 8306)]