71208302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 121042944

約数和(自身を除く): 49834642

約数列:

[1, 2, 11, 22, 31, 62, 263, 341, 397, 526, 682, 794, 2893, 4367, 5786, 8153, 8734, 12307, 16306, 24614, 89683, 104411, 135377, 179366, 208822, 270754, 1148521, 2297042, 3236741, 6473482, 35604151, 71208302]

約数ペア:

[(1, 71208302), (2, 35604151), (11, 6473482), (22, 3236741), (31, 2297042), (62, 1148521), (263, 270754), (341, 208822), (397, 179366), (526, 135377), (682, 104411), (794, 89683), (2893, 24614), (4367, 16306), (5786, 12307), (8153, 8734)]