72935954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10831}}^1$

素因数の和:10890

約数の個数: 32

約数和(自身を含む): 138302976

約数和(自身を除く): 65367022

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 10831, 21662, 75817, 140803, 151634, 281606, 400747, 801494, 985621, 1971242, 2805229, 5209711, 5610458, 10419422, 36467977, 72935954]

約数ペア:

[(1, 72935954), (2, 36467977), (7, 10419422), (13, 5610458), (14, 5209711), (26, 2805229), (37, 1971242), (74, 985621), (91, 801494), (182, 400747), (259, 281606), (481, 151634), (518, 140803), (962, 75817), (3367, 21662), (6734, 10831)]