64760761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 71124480

約数和(自身を除く): 6363719

約数列:

[1, 13, 89, 223, 251, 1157, 2899, 3263, 19847, 22339, 55973, 258011, 290407, 727649, 4981597, 64760761]

約数ペア:

[(1, 64760761), (13, 4981597), (89, 727649), (223, 290407), (251, 258011), (1157, 55973), (2899, 22339), (3263, 19847)]