78397228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5821}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 173449024

約数和(自身を除く): 95051796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 5821, 6734, 11642, 13468, 23284, 40747, 75673, 81494, 151346, 162988, 215377, 302692, 430754, 529711, 861508, 1059422, 1507639, 2118844, 2799901, 3015278, 5599802, 6030556, 11199604, 19599307, 39198614, 78397228]

約数ペア:

[(1, 78397228), (2, 39198614), (4, 19599307), (7, 11199604), (13, 6030556), (14, 5599802), (26, 3015278), (28, 2799901), (37, 2118844), (52, 1507639), (74, 1059422), (91, 861508), (148, 529711), (182, 430754), (259, 302692), (364, 215377), (481, 162988), (518, 151346), (962, 81494), (1036, 75673), (1924, 40747), (3367, 23284), (5821, 13468), (6734, 11642)]