22782788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 50367744

約数和(自身を除く): 27584956

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2081, 2737, 4162, 5474, 8324, 10948, 14567, 29134, 35377, 47863, 58268, 70754, 95726, 141508, 191452, 247639, 335041, 495278, 670082, 813671, 990556, 1340164, 1627342, 3254684, 5695697, 11391394, 22782788]

約数ペア:

[(1, 22782788), (2, 11391394), (4, 5695697), (7, 3254684), (14, 1627342), (17, 1340164), (23, 990556), (28, 813671), (34, 670082), (46, 495278), (68, 335041), (92, 247639), (119, 191452), (161, 141508), (238, 95726), (322, 70754), (391, 58268), (476, 47863), (644, 35377), (782, 29134), (1564, 14567), (2081, 10948), (2737, 8324), (4162, 5474)]