42688

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 28

約数和(自身を含む): 91440

約数和(自身を除く): 48752

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 5336, 10672, 21344, 42688]

約数ペア:

[(1, 42688), (2, 21344), (4, 10672), (8, 5336), (16, 2668), (23, 1856), (29, 1472), (32, 1334), (46, 928), (58, 736), (64, 667), (92, 464), (116, 368), (184, 232)]