72918702928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1390729}}^1$

素因数の和:1390879

約数の個数: 40

約数和(自身を含む): 147445194600

約数和(自身を除く): 74526491672

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 904, 1808, 3277, 6554, 13108, 26216, 52432, 1390729, 2781458, 5562916, 11125832, 22251664, 40331141, 80662282, 157152377, 161324564, 314304754, 322649128, 628609508, 645298256, 1257219016, 2514438032, 4557418933, 9114837866, 18229675732, 36459351464, 72918702928]

約数ペア:

[(1, 72918702928), (2, 36459351464), (4, 18229675732), (8, 9114837866), (16, 4557418933), (29, 2514438032), (58, 1257219016), (113, 645298256), (116, 628609508), (226, 322649128), (232, 314304754), (452, 161324564), (464, 157152377), (904, 80662282), (1808, 40331141), (3277, 22251664), (6554, 11125832), (13108, 5562916), (26216, 2781458), (52432, 1390729)]