40554668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131671}}^1$

素因数の和:131693

約数の個数: 24

約数和(自身を含む): 88483584

約数和(自身を除く): 47928916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 131671, 263342, 526684, 921697, 1448381, 1843394, 2896762, 3686788, 5793524, 10138667, 20277334, 40554668]

約数ペア:

[(1, 40554668), (2, 20277334), (4, 10138667), (7, 5793524), (11, 3686788), (14, 2896762), (22, 1843394), (28, 1448381), (44, 921697), (77, 526684), (154, 263342), (308, 131671)]