72502871

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4013}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 86702400

約数和(自身を除く): 14199529

約数列:

[1, 7, 29, 89, 203, 623, 2581, 4013, 18067, 28091, 116377, 357157, 814639, 2500099, 10357553, 72502871]

約数ペア:

[(1, 72502871), (7, 10357553), (29, 2500099), (89, 814639), (203, 357157), (623, 116377), (2581, 28091), (4013, 18067)]