28689264

素因数分解:

$2^4\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1193}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 80838576

約数和(自身を除く): 52149312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 167, 334, 501, 668, 1002, 1193, 1336, 1503, 2004, 2386, 2672, 3006, 3579, 4008, 4772, 6012, 7158, 8016, 9544, 10737, 12024, 14316, 19088, 21474, 24048, 28632, 42948, 57264, 85896, 171792, 199231, 398462, 597693, 796924, 1195386, 1593848, 1793079, 2390772, 3187696, 3586158, 4781544, 7172316, 9563088, 14344632, 28689264]

約数ペア:

[(1, 28689264), (2, 14344632), (3, 9563088), (4, 7172316), (6, 4781544), (8, 3586158), (9, 3187696), (12, 2390772), (16, 1793079), (18, 1593848), (24, 1195386), (36, 796924), (48, 597693), (72, 398462), (144, 199231), (167, 171792), (334, 85896), (501, 57264), (668, 42948), (1002, 28632), (1193, 24048), (1336, 21474), (1503, 19088), (2004, 14316), (2386, 12024), (2672, 10737), (3006, 9544), (3579, 8016), (4008, 7158), (4772, 6012)]