40308836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 36

約数和(自身を含む): 76940388

約数和(自身を除く): 36631552

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 433, 629, 866, 1258, 1369, 1732, 2516, 2738, 5476, 7361, 14722, 16021, 23273, 29444, 32042, 46546, 64084, 93092, 272357, 544714, 592777, 1089428, 1185554, 2371108, 10077209, 20154418, 40308836]

約数ペア:

[(1, 40308836), (2, 20154418), (4, 10077209), (17, 2371108), (34, 1185554), (37, 1089428), (68, 592777), (74, 544714), (148, 272357), (433, 93092), (629, 64084), (866, 46546), (1258, 32042), (1369, 29444), (1732, 23273), (2516, 16021), (2738, 14722), (5476, 7361)]