28905192

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{677}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 78532740

約数和(自身を除く): 49627548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 677, 1186, 1354, 1779, 2031, 2372, 2708, 3558, 4062, 4744, 5337, 5416, 6093, 7116, 8124, 10674, 12186, 14232, 16248, 21348, 24372, 42696, 48744, 401461, 802922, 1204383, 1605844, 2408766, 3211688, 3613149, 4817532, 7226298, 9635064, 14452596, 28905192]

約数ペア:

[(1, 28905192), (2, 14452596), (3, 9635064), (4, 7226298), (6, 4817532), (8, 3613149), (9, 3211688), (12, 2408766), (18, 1605844), (24, 1204383), (36, 802922), (72, 401461), (593, 48744), (677, 42696), (1186, 24372), (1354, 21348), (1779, 16248), (2031, 14232), (2372, 12186), (2708, 10674), (3558, 8124), (4062, 7116), (4744, 6093), (5337, 5416)]