25972934

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 44210880

約数和(自身を除く): 18237946

約数列:

[1, 2, 13, 23, 26, 46, 169, 257, 299, 338, 514, 598, 2197, 3341, 3887, 4394, 5911, 6682, 7774, 11822, 43433, 50531, 76843, 86866, 101062, 153686, 564629, 998959, 1129258, 1997918, 12986467, 25972934]

約数ペア:

[(1, 25972934), (2, 12986467), (13, 1997918), (23, 1129258), (26, 998959), (46, 564629), (169, 153686), (257, 101062), (299, 86866), (338, 76843), (514, 50531), (598, 43433), (2197, 11822), (3341, 7774), (3887, 6682), (4394, 5911)]