28145974

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 24

約数和(自身を含む): 45390240

約数和(自身を除く): 17244266

約数列:

[1, 2, 23, 37, 46, 74, 529, 719, 851, 1058, 1438, 1702, 16537, 19573, 26603, 33074, 39146, 53206, 380351, 611869, 760702, 1223738, 14072987, 28145974]

約数ペア:

[(1, 28145974), (2, 14072987), (23, 1223738), (37, 760702), (46, 611869), (74, 380351), (529, 53206), (719, 39146), (851, 33074), (1058, 26603), (1438, 19573), (1702, 16537)]