22389640312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1\times {\mathrm{2707}}^1$

素因数の和:3980

約数の個数: 64

約数和(自身を含む): 45940245120

約数和(自身を除く): 23550604808

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1187, 1742, 2374, 2707, 3484, 4748, 5414, 6968, 9496, 10828, 15431, 21656, 30862, 35191, 61724, 70382, 79529, 123448, 140764, 159058, 181369, 281528, 318116, 362738, 636232, 725476, 1033877, 1450952, 2067754, 2357797, 3213209, 4135508, 4715594, 6426418, 8271016, 9431188, 12852836, 18862376, 25705672, 41771717, 83543434, 167086868, 215285003, 334173736, 430570006, 861140012, 1722280024, 2798705039, 5597410078, 11194820156, 22389640312]

約数ペア:

[(1, 22389640312), (2, 11194820156), (4, 5597410078), (8, 2798705039), (13, 1722280024), (26, 861140012), (52, 430570006), (67, 334173736), (104, 215285003), (134, 167086868), (268, 83543434), (536, 41771717), (871, 25705672), (1187, 18862376), (1742, 12852836), (2374, 9431188), (2707, 8271016), (3484, 6426418), (4748, 4715594), (5414, 4135508), (6968, 3213209), (9496, 2357797), (10828, 2067754), (15431, 1450952), (21656, 1033877), (30862, 725476), (35191, 636232), (61724, 362738), (70382, 318116), (79529, 281528), (123448, 181369), (140764, 159058)]