23687716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 45644592

約数和(自身を除く): 21956876

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 523, 676, 871, 1046, 1742, 2092, 3484, 6799, 11323, 13598, 22646, 27196, 35041, 45292, 70082, 88387, 140164, 176774, 353548, 455533, 911066, 1822132, 5921929, 11843858, 23687716]

約数ペア:

[(1, 23687716), (2, 11843858), (4, 5921929), (13, 1822132), (26, 911066), (52, 455533), (67, 353548), (134, 176774), (169, 140164), (268, 88387), (338, 70082), (523, 45292), (676, 35041), (871, 27196), (1046, 22646), (1742, 13598), (2092, 11323), (3484, 6799)]