27720486052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{130043}}^1$

素因数の和:130408

約数の個数: 48

約数和(自身を含む): 58026673152

約数和(自身を除く): 30306187100

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 331, 644, 662, 1324, 2317, 4634, 7613, 9268, 15226, 30452, 53291, 106582, 130043, 213164, 260086, 520172, 910301, 1820602, 2990989, 3641204, 5981978, 11963956, 20936923, 41873846, 43044233, 83747692, 86088466, 172176932, 301309631, 602619262, 990017359, 1205238524, 1980034718, 3960069436, 6930121513, 13860243026, 27720486052]

約数ペア:

[(1, 27720486052), (2, 13860243026), (4, 6930121513), (7, 3960069436), (14, 1980034718), (23, 1205238524), (28, 990017359), (46, 602619262), (92, 301309631), (161, 172176932), (322, 86088466), (331, 83747692), (644, 43044233), (662, 41873846), (1324, 20936923), (2317, 11963956), (4634, 5981978), (7613, 3641204), (9268, 2990989), (15226, 1820602), (30452, 910301), (53291, 520172), (106582, 260086), (130043, 213164)]