26439454

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 42550200

約数和(自身を除く): 16110746

約数列:

[1, 2, 17, 34, 149, 289, 298, 307, 578, 614, 2533, 5066, 5219, 10438, 43061, 45743, 86122, 88723, 91486, 177446, 777631, 1555262, 13219727, 26439454]

約数ペア:

[(1, 26439454), (2, 13219727), (17, 1555262), (34, 777631), (149, 177446), (289, 91486), (298, 88723), (307, 86122), (578, 45743), (614, 43061), (2533, 10438), (5066, 5219)]