40807746014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1\times {\mathrm{33199}}^1$

素因数の和:37848

約数の個数: 32

約数和(自身を含む): 73656192000

約数和(自身を除く): 32848445986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4621, 9242, 32347, 33199, 64694, 66398, 87799, 175598, 232393, 464786, 614593, 630781, 1229186, 1261562, 4415467, 8830934, 153412579, 306825158, 1073888053, 2147776106, 2914839001, 5829678002, 20403873007, 40807746014]

約数ペア:

[(1, 40807746014), (2, 20403873007), (7, 5829678002), (14, 2914839001), (19, 2147776106), (38, 1073888053), (133, 306825158), (266, 153412579), (4621, 8830934), (9242, 4415467), (32347, 1261562), (33199, 1229186), (64694, 630781), (66398, 614593), (87799, 464786), (175598, 232393)]