72399110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1021}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 149228352

約数和(自身を除く): 76829242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1013, 1021, 2026, 2042, 5065, 5105, 7091, 7147, 10130, 10210, 14182, 14294, 35455, 35735, 70910, 71470, 1034273, 2068546, 5171365, 7239911, 10342730, 14479822, 36199555, 72399110]

約数ペア:

[(1, 72399110), (2, 36199555), (5, 14479822), (7, 10342730), (10, 7239911), (14, 5171365), (35, 2068546), (70, 1034273), (1013, 71470), (1021, 70910), (2026, 35735), (2042, 35455), (5065, 14294), (5105, 14182), (7091, 10210), (7147, 10130)]