63746428

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 113430240

約数和(自身を除く): 49683812

約数列:

[1, 2, 4, 89, 178, 241, 356, 482, 743, 964, 1486, 2972, 21449, 42898, 66127, 85796, 132254, 179063, 264508, 358126, 716252, 15936607, 31873214, 63746428]

約数ペア:

[(1, 63746428), (2, 31873214), (4, 15936607), (89, 716252), (178, 358126), (241, 264508), (356, 179063), (482, 132254), (743, 85796), (964, 66127), (1486, 42898), (2972, 21449)]