40609646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7184

約数の個数: 32

約数和(自身を含む): 78008832

約数和(自身を除く): 37399186

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 7127, 14254, 49889, 78397, 99778, 156794, 263699, 527398, 548779, 1097558, 1845893, 2900689, 3691786, 5801378, 20304823, 40609646]

約数ペア:

[(1, 40609646), (2, 20304823), (7, 5801378), (11, 3691786), (14, 2900689), (22, 1845893), (37, 1097558), (74, 548779), (77, 527398), (154, 263699), (259, 156794), (407, 99778), (518, 78397), (814, 49889), (2849, 14254), (5698, 7127)]