28044798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 64800000

約数和(自身を除く): 36755202

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 493, 499, 551, 646, 969, 986, 998, 1102, 1479, 1497, 1653, 1938, 2958, 2994, 3306, 8483, 9367, 9481, 14471, 16966, 18734, 18962, 25449, 28101, 28443, 28942, 43413, 50898, 56202, 56886, 86826, 161177, 246007, 274949, 322354, 483531, 492014, 549898, 738021, 824847, 967062, 1476042, 1649694, 4674133, 9348266, 14022399, 28044798]

約数ペア:

[(1, 28044798), (2, 14022399), (3, 9348266), (6, 4674133), (17, 1649694), (19, 1476042), (29, 967062), (34, 824847), (38, 738021), (51, 549898), (57, 492014), (58, 483531), (87, 322354), (102, 274949), (114, 246007), (174, 161177), (323, 86826), (493, 56886), (499, 56202), (551, 50898), (646, 43413), (969, 28942), (986, 28443), (998, 28101), (1102, 25449), (1479, 18962), (1497, 18734), (1653, 16966), (1938, 14471), (2958, 9481), (2994, 9367), (3306, 8483)]