78000998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 127389024

約数和(自身を除く): 49388026

約数列:

[1, 2, 17, 34, 67, 97, 134, 194, 353, 706, 1139, 1649, 2278, 3298, 6001, 6499, 12002, 12998, 23651, 34241, 47302, 68482, 110483, 220966, 402067, 582097, 804134, 1164194, 2294147, 4588294, 39000499, 78000998]

約数ペア:

[(1, 78000998), (2, 39000499), (17, 4588294), (34, 2294147), (67, 1164194), (97, 804134), (134, 582097), (194, 402067), (353, 220966), (706, 110483), (1139, 68482), (1649, 47302), (2278, 34241), (3298, 23651), (6001, 12998), (6499, 12002)]