72548848

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{34613}}^1$

素因数の和:34752

約数の個数: 20

約数和(自身を含む): 141640488

約数和(自身を除く): 69091640

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 34613, 69226, 138452, 276904, 553808, 4534303, 9068606, 18137212, 36274424, 72548848]

約数ペア:

[(1, 72548848), (2, 36274424), (4, 18137212), (8, 9068606), (16, 4534303), (131, 553808), (262, 276904), (524, 138452), (1048, 69226), (2096, 34613)]