7815663996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{65111}}^1$

素因数の和:66554

約数の個数: 48

約数和(自身を含む): 20856675840

約数和(自身を除く): 13041011844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1429, 2858, 4287, 5716, 8574, 10003, 17148, 20006, 30009, 40012, 60018, 65111, 120036, 130222, 195333, 260444, 390666, 455777, 781332, 911554, 1367331, 1823108, 2734662, 5469324, 93043619, 186087238, 279130857, 372174476, 558261714, 651305333, 1116523428, 1302610666, 1953915999, 2605221332, 3907831998, 7815663996]

約数ペア:

[(1, 7815663996), (2, 3907831998), (3, 2605221332), (4, 1953915999), (6, 1302610666), (7, 1116523428), (12, 651305333), (14, 558261714), (21, 372174476), (28, 279130857), (42, 186087238), (84, 93043619), (1429, 5469324), (2858, 2734662), (4287, 1823108), (5716, 1367331), (8574, 911554), (10003, 781332), (17148, 455777), (20006, 390666), (30009, 260444), (40012, 195333), (60018, 130222), (65111, 120036)]