72542192

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{8669}}^1$

素因数の和:9200

約数の個数: 20

約数和(自身を含む): 140835480

約数和(自身を除く): 68293288

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 8669, 17338, 34676, 69352, 138704, 4533887, 9067774, 18135548, 36271096, 72542192]

約数ペア:

[(1, 72542192), (2, 36271096), (4, 18135548), (8, 9067774), (16, 4533887), (523, 138704), (1046, 69352), (2092, 34676), (4184, 17338), (8368, 8669)]