28188344

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 54907200

約数和(自身を除く): 26718856

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 1229, 2458, 2867, 4916, 5734, 9832, 11468, 22936, 57763, 74969, 115526, 149938, 231052, 299876, 462104, 599752, 3523543, 7047086, 14094172, 28188344]

約数ペア:

[(1, 28188344), (2, 14094172), (4, 7047086), (8, 3523543), (47, 599752), (61, 462104), (94, 299876), (122, 231052), (188, 149938), (244, 115526), (376, 74969), (488, 57763), (1229, 22936), (2458, 11468), (2867, 9832), (4916, 5734)]