69938968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{72251}}^1$

素因数の和:72279

約数の個数: 24

約数和(自身を含む): 144142740

約数和(自身を除く): 74203772

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 72251, 144502, 289004, 578008, 794761, 1589522, 3179044, 6358088, 8742371, 17484742, 34969484, 69938968]

約数ペア:

[(1, 69938968), (2, 34969484), (4, 17484742), (8, 8742371), (11, 6358088), (22, 3179044), (44, 1589522), (88, 794761), (121, 578008), (242, 289004), (484, 144502), (968, 72251)]