28450312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10477

約数の個数: 32

約数和(自身を含む): 60076800

約数和(自身を除く): 31626488

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 10429, 20858, 41716, 83432, 114719, 229438, 323299, 458876, 646598, 917752, 1293196, 2586392, 3556289, 7112578, 14225156, 28450312]

約数ペア:

[(1, 28450312), (2, 14225156), (4, 7112578), (8, 3556289), (11, 2586392), (22, 1293196), (31, 917752), (44, 646598), (62, 458876), (88, 323299), (124, 229438), (248, 114719), (341, 83432), (682, 41716), (1364, 20858), (2728, 10429)]