12864752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 26462592

約数和(自身を除く): 13597840

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 701, 1147, 1402, 2294, 2804, 4588, 5608, 9176, 11216, 18352, 21731, 25937, 43462, 51874, 86924, 103748, 173848, 207496, 347696, 414992, 804047, 1608094, 3216188, 6432376, 12864752]

約数ペア:

[(1, 12864752), (2, 6432376), (4, 3216188), (8, 1608094), (16, 804047), (31, 414992), (37, 347696), (62, 207496), (74, 173848), (124, 103748), (148, 86924), (248, 51874), (296, 43462), (496, 25937), (592, 21731), (701, 18352), (1147, 11216), (1402, 9176), (2294, 5608), (2804, 4588)]