71904116

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 128778216

約数和(自身を除く): 56874100

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 1877, 3754, 7508, 9577, 19154, 38308, 114497, 228994, 294689, 457988, 589378, 1178756, 17976029, 35952058, 71904116]

約数ペア:

[(1, 71904116), (2, 35952058), (4, 17976029), (61, 1178756), (122, 589378), (157, 457988), (244, 294689), (314, 228994), (628, 114497), (1877, 38308), (3754, 19154), (7508, 9577)]