64511941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 72817920

約数和(自身を除く): 8305979

約数列:

[1, 13, 23, 299, 359, 601, 4667, 7813, 8257, 13823, 107341, 179699, 215759, 2804867, 4962457, 64511941]

約数ペア:

[(1, 64511941), (13, 4962457), (23, 2804867), (299, 215759), (359, 179699), (601, 107341), (4667, 13823), (7813, 8257)]