26181188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 25638076

約数列:

[1, 2, 4, 11, 22, 44, 67, 83, 107, 134, 166, 214, 268, 332, 428, 737, 913, 1177, 1474, 1826, 2354, 2948, 3652, 4708, 5561, 7169, 8881, 11122, 14338, 17762, 22244, 28676, 35524, 61171, 78859, 97691, 122342, 157718, 195382, 244684, 315436, 390764, 595027, 1190054, 2380108, 6545297, 13090594, 26181188]

約数ペア:

[(1, 26181188), (2, 13090594), (4, 6545297), (11, 2380108), (22, 1190054), (44, 595027), (67, 390764), (83, 315436), (107, 244684), (134, 195382), (166, 157718), (214, 122342), (268, 97691), (332, 78859), (428, 61171), (737, 35524), (913, 28676), (1177, 22244), (1474, 17762), (1826, 14338), (2354, 11122), (2948, 8881), (3652, 7169), (4708, 5561)]