28343554

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 46126908

約数和(自身を除く): 17783354

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1061, 1406, 2122, 13357, 20159, 26714, 39257, 40318, 78514, 383021, 745883, 766042, 1491766, 14171777, 28343554]

約数ペア:

[(1, 28343554), (2, 14171777), (19, 1491766), (37, 766042), (38, 745883), (74, 383021), (361, 78514), (703, 40318), (722, 39257), (1061, 26714), (1406, 20159), (2122, 13357)]