2599729936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{12161}}^1$

素因数の和:12631

約数の個数: 40

約数和(自身を含む): 5211952128

約数和(自身を除く): 2612222192

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 431, 496, 862, 1724, 3448, 6896, 12161, 13361, 24322, 26722, 48644, 53444, 97288, 106888, 194576, 213776, 376991, 753982, 1507964, 3015928, 5241391, 6031856, 10482782, 20965564, 41931128, 83862256, 162483121, 324966242, 649932484, 1299864968, 2599729936]

約数ペア:

[(1, 2599729936), (2, 1299864968), (4, 649932484), (8, 324966242), (16, 162483121), (31, 83862256), (62, 41931128), (124, 20965564), (248, 10482782), (431, 6031856), (496, 5241391), (862, 3015928), (1724, 1507964), (3448, 753982), (6896, 376991), (12161, 213776), (13361, 194576), (24322, 106888), (26722, 97288), (48644, 53444)]