28477652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 62415360

約数和(自身を除く): 33937708

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 2063, 3451, 4126, 6902, 8252, 13804, 14441, 28882, 35071, 57764, 59827, 70142, 119654, 140284, 239308, 245497, 418789, 490994, 837578, 981988, 1017059, 1675156, 2034118, 4068236, 7119413, 14238826, 28477652]

約数ペア:

[(1, 28477652), (2, 14238826), (4, 7119413), (7, 4068236), (14, 2034118), (17, 1675156), (28, 1017059), (29, 981988), (34, 837578), (58, 490994), (68, 418789), (116, 245497), (119, 239308), (203, 140284), (238, 119654), (406, 70142), (476, 59827), (493, 57764), (812, 35071), (986, 28882), (1972, 14441), (2063, 13804), (3451, 8252), (4126, 6902)]