40797744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65381}}^1$

素因数の和:65405

約数の個数: 40

約数和(自身を含む): 113503152

約数和(自身を除く): 72705408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 65381, 130762, 196143, 261524, 392286, 523048, 784572, 849953, 1046096, 1569144, 1699906, 2549859, 3138288, 3399812, 5099718, 6799624, 10199436, 13599248, 20398872, 40797744]

約数ペア:

[(1, 40797744), (2, 20398872), (3, 13599248), (4, 10199436), (6, 6799624), (8, 5099718), (12, 3399812), (13, 3138288), (16, 2549859), (24, 1699906), (26, 1569144), (39, 1046096), (48, 849953), (52, 784572), (78, 523048), (104, 392286), (156, 261524), (208, 196143), (312, 130762), (624, 65381)]