28203842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 46161792

約数和(自身を除く): 17957950

約数列:

[1, 2, 23, 37, 46, 73, 74, 146, 227, 454, 851, 1679, 1702, 2701, 3358, 5221, 5402, 8399, 10442, 16571, 16798, 33142, 62123, 124246, 193177, 381133, 386354, 613127, 762266, 1226254, 14101921, 28203842]

約数ペア:

[(1, 28203842), (2, 14101921), (23, 1226254), (37, 762266), (46, 613127), (73, 386354), (74, 381133), (146, 193177), (227, 124246), (454, 62123), (851, 33142), (1679, 16798), (1702, 16571), (2701, 10442), (3358, 8399), (5221, 5402)]