40777721764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{39227}}^1\times {\mathrm{19991}}^1$

素因数の和:59235

約数の個数: 24

約数和(自身を含む): 76856125248

約数和(自身を除く): 36078403484

約数列:

[1, 2, 4, 13, 26, 52, 19991, 39227, 39982, 78454, 79964, 156908, 259883, 509951, 519766, 1019902, 1039532, 2039804, 784186957, 1568373914, 3136747828, 10194430441, 20388860882, 40777721764]

約数ペア:

[(1, 40777721764), (2, 20388860882), (4, 10194430441), (13, 3136747828), (26, 1568373914), (52, 784186957), (19991, 2039804), (39227, 1039532), (39982, 1019902), (78454, 519766), (79964, 509951), (156908, 259883)]