71377748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44279}}^1$

素因数の和:44327

約数の個数: 24

約数和(自身を含む): 138862080

約数和(自身を除く): 67484332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44279, 88558, 177116, 575627, 1151254, 1372649, 2302508, 2745298, 5490596, 17844437, 35688874, 71377748]

約数ペア:

[(1, 71377748), (2, 35688874), (4, 17844437), (13, 5490596), (26, 2745298), (31, 2302508), (52, 1372649), (62, 1151254), (124, 575627), (403, 177116), (806, 88558), (1612, 44279)]