40652788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24971}}^1$

素因数の和:25023

約数の個数: 24

約数和(自身を含む): 79710624

約数和(自身を除く): 39057836

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 24971, 49942, 99884, 274681, 549362, 923927, 1098724, 1847854, 3695708, 10163197, 20326394, 40652788]

約数ペア:

[(1, 40652788), (2, 20326394), (4, 10163197), (11, 3695708), (22, 1847854), (37, 1098724), (44, 923927), (74, 549362), (148, 274681), (407, 99884), (814, 49942), (1628, 24971)]