71379958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 118087200

約数和(自身を除く): 46707242

約数列:

[1, 2, 13, 26, 89, 109, 178, 218, 283, 566, 1157, 1417, 2314, 2834, 3679, 7358, 9701, 19402, 25187, 30847, 50374, 61694, 126113, 252226, 327431, 401011, 654862, 802022, 2745383, 5490766, 35689979, 71379958]

約数ペア:

[(1, 71379958), (2, 35689979), (13, 5490766), (26, 2745383), (89, 802022), (109, 654862), (178, 401011), (218, 327431), (283, 252226), (566, 126113), (1157, 61694), (1417, 50374), (2314, 30847), (2834, 25187), (3679, 19402), (7358, 9701)]