71895956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11927}}^1$

素因数の和:12079

約数の個数: 24

約数和(自身を含む): 138269376

約数和(自身を除く): 66373420

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 11927, 23854, 47708, 131197, 262394, 524788, 1633999, 3267998, 6535996, 17973989, 35947978, 71895956]

約数ペア:

[(1, 71895956), (2, 35947978), (4, 17973989), (11, 6535996), (22, 3267998), (44, 1633999), (137, 524788), (274, 262394), (548, 131197), (1507, 47708), (3014, 23854), (6028, 11927)]