28129488

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 73167936

約数和(自身を除く): 45038448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 3881, 7248, 7762, 11643, 15524, 23286, 31048, 46572, 62096, 93144, 186288, 586031, 1172062, 1758093, 2344124, 3516186, 4688248, 7032372, 9376496, 14064744, 28129488]

約数ペア:

[(1, 28129488), (2, 14064744), (3, 9376496), (4, 7032372), (6, 4688248), (8, 3516186), (12, 2344124), (16, 1758093), (24, 1172062), (48, 586031), (151, 186288), (302, 93144), (453, 62096), (604, 46572), (906, 31048), (1208, 23286), (1812, 15524), (2416, 11643), (3624, 7762), (3881, 7248)]