72451678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{3163}}^1$

素因数の和:4059

約数の個数: 16

約数和(自身を含む): 117207216

約数和(自身を除く): 44755538

約数列:

[1, 2, 13, 26, 881, 1762, 3163, 6326, 11453, 22906, 41119, 82238, 2786603, 5573206, 36225839, 72451678]

約数ペア:

[(1, 72451678), (2, 36225839), (13, 5573206), (26, 2786603), (881, 82238), (1762, 41119), (3163, 22906), (6326, 11453)]