28305408032

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{664571}}^1$

素因数の和:664614

約数の個数: 48

約数和(自身を含む): 61294804704

約数和(自身を除く): 32989396672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1936, 2662, 3872, 5324, 10648, 21296, 42592, 664571, 1329142, 2658284, 5316568, 7310281, 10633136, 14620562, 21266272, 29241124, 58482248, 80413091, 116964496, 160826182, 233928992, 321652364, 643304728, 884544001, 1286609456, 1769088002, 2573218912, 3538176004, 7076352008, 14152704016, 28305408032]

約数ペア:

[(1, 28305408032), (2, 14152704016), (4, 7076352008), (8, 3538176004), (11, 2573218912), (16, 1769088002), (22, 1286609456), (32, 884544001), (44, 643304728), (88, 321652364), (121, 233928992), (176, 160826182), (242, 116964496), (352, 80413091), (484, 58482248), (968, 29241124), (1331, 21266272), (1936, 14620562), (2662, 10633136), (3872, 7310281), (5324, 5316568), (10648, 2658284), (21296, 1329142), (42592, 664571)]