8128172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 15553776

約数和(自身を除く): 7425604

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2333, 3484, 4666, 9332, 30329, 60658, 121316, 156311, 312622, 625244, 2032043, 4064086, 8128172]

約数ペア:

[(1, 8128172), (2, 4064086), (4, 2032043), (13, 625244), (26, 312622), (52, 156311), (67, 121316), (134, 60658), (268, 30329), (871, 9332), (1742, 4666), (2333, 3484)]