71522132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{147773}}^1$

素因数の和:147799

約数の個数: 18

約数和(自身を含む): 137577594

約数和(自身を除く): 66055462

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 147773, 295546, 591092, 1625503, 3251006, 6502012, 17880533, 35761066, 71522132]

約数ペア:

[(1, 71522132), (2, 35761066), (4, 17880533), (11, 6502012), (22, 3251006), (44, 1625503), (121, 591092), (242, 295546), (484, 147773)]