28418368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 63239904

約数和(自身を除く): 34821536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1091, 1184, 1628, 2182, 2368, 3256, 4364, 6512, 8728, 12001, 13024, 17456, 24002, 26048, 34912, 40367, 48004, 69824, 80734, 96008, 161468, 192016, 322936, 384032, 444037, 645872, 768064, 888074, 1291744, 1776148, 2583488, 3552296, 7104592, 14209184, 28418368]

約数ペア:

[(1, 28418368), (2, 14209184), (4, 7104592), (8, 3552296), (11, 2583488), (16, 1776148), (22, 1291744), (32, 888074), (37, 768064), (44, 645872), (64, 444037), (74, 384032), (88, 322936), (148, 192016), (176, 161468), (296, 96008), (352, 80734), (407, 69824), (592, 48004), (704, 40367), (814, 34912), (1091, 26048), (1184, 24002), (1628, 17456), (2182, 13024), (2368, 12001), (3256, 8728), (4364, 6512)]