64821361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 72255168

約数和(自身を除く): 7433807

約数列:

[1, 11, 67, 281, 313, 737, 3091, 3443, 18827, 20971, 87953, 207097, 230681, 967483, 5892851, 64821361]

約数ペア:

[(1, 64821361), (11, 5892851), (67, 967483), (281, 230681), (313, 207097), (737, 87953), (3091, 20971), (3443, 18827)]