77962118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 51041722

約数列:

[1, 2, 13, 26, 71, 142, 157, 269, 314, 538, 923, 1846, 2041, 3497, 4082, 6994, 11147, 19099, 22294, 38198, 42233, 84466, 144911, 248287, 289822, 496574, 549029, 1098058, 2998543, 5997086, 38981059, 77962118]

約数ペア:

[(1, 77962118), (2, 38981059), (13, 5997086), (26, 2998543), (71, 1098058), (142, 549029), (157, 496574), (269, 289822), (314, 248287), (538, 144911), (923, 84466), (1846, 42233), (2041, 38198), (3497, 22294), (4082, 19099), (6994, 11147)]