39573628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 71314880

約数和(自身を除く): 31741252

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 2053, 4106, 4819, 8212, 9638, 19276, 125233, 162187, 250466, 324374, 500932, 648748, 9893407, 19786814, 39573628]

約数ペア:

[(1, 39573628), (2, 19786814), (4, 9893407), (61, 648748), (79, 500932), (122, 324374), (158, 250466), (244, 162187), (316, 125233), (2053, 19276), (4106, 9638), (4819, 8212)]