40805114

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 72769536

約数和(自身を除く): 31964422

約数列:

[1, 2, 7, 14, 31, 62, 167, 217, 334, 434, 563, 1126, 1169, 2338, 3941, 5177, 7882, 10354, 17453, 34906, 36239, 72478, 94021, 122171, 188042, 244342, 658147, 1316294, 2914651, 5829302, 20402557, 40805114]

約数ペア:

[(1, 40805114), (2, 20402557), (7, 5829302), (14, 2914651), (31, 1316294), (62, 658147), (167, 244342), (217, 188042), (334, 122171), (434, 94021), (563, 72478), (1126, 36239), (1169, 34906), (2338, 17453), (3941, 10354), (5177, 7882)]