28950352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 59415840

約数和(自身を除く): 30465488

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 1451, 2494, 2902, 4988, 5804, 9976, 11608, 19952, 23216, 42079, 62393, 84158, 124786, 168316, 249572, 336632, 499144, 673264, 998288, 1809397, 3618794, 7237588, 14475176, 28950352]

約数ペア:

[(1, 28950352), (2, 14475176), (4, 7237588), (8, 3618794), (16, 1809397), (29, 998288), (43, 673264), (58, 499144), (86, 336632), (116, 249572), (172, 168316), (232, 124786), (344, 84158), (464, 62393), (688, 42079), (1247, 23216), (1451, 19952), (2494, 11608), (2902, 9976), (4988, 5804)]