70673968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{62213}}^1$

素因数の和:62292

約数の個数: 20

約数和(自身を含む): 138861648

約数和(自身を除く): 68187680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 62213, 124426, 248852, 497704, 995408, 4417123, 8834246, 17668492, 35336984, 70673968]

約数ペア:

[(1, 70673968), (2, 35336984), (4, 17668492), (8, 8834246), (16, 4417123), (71, 995408), (142, 497704), (284, 248852), (568, 124426), (1136, 62213)]