70243537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 90203904

約数和(自身を除く): 19960367

約数列:

[1, 7, 13, 41, 67, 91, 281, 287, 469, 533, 871, 1967, 2747, 3653, 3731, 6097, 11521, 18827, 19229, 25571, 35711, 80647, 131789, 149773, 244751, 249977, 771907, 1048411, 1713257, 5403349, 10034791, 70243537]

約数ペア:

[(1, 70243537), (7, 10034791), (13, 5403349), (41, 1713257), (67, 1048411), (91, 771907), (281, 249977), (287, 244751), (469, 149773), (533, 131789), (871, 80647), (1967, 35711), (2747, 25571), (3653, 19229), (3731, 18827), (6097, 11521)]