28166536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3333

約数の個数: 32

約数和(自身を含む): 56298240

約数和(自身を除く): 28131704

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3257, 4324, 6514, 8648, 13028, 26056, 74911, 149822, 153079, 299644, 306158, 599288, 612316, 1224632, 3520817, 7041634, 14083268, 28166536]

約数ペア:

[(1, 28166536), (2, 14083268), (4, 7041634), (8, 3520817), (23, 1224632), (46, 612316), (47, 599288), (92, 306158), (94, 299644), (184, 153079), (188, 149822), (376, 74911), (1081, 26056), (2162, 13028), (3257, 8648), (4324, 6514)]