40784212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39367}}^1$

素因数の和:39415

約数の個数: 24

約数和(自身を含む): 83775104

約数和(自身を除く): 42990892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 39367, 78734, 157468, 275569, 551138, 1102276, 1456579, 2913158, 5826316, 10196053, 20392106, 40784212]

約数ペア:

[(1, 40784212), (2, 20392106), (4, 10196053), (7, 5826316), (14, 2913158), (28, 1456579), (37, 1102276), (74, 551138), (148, 275569), (259, 157468), (518, 78734), (1036, 39367)]