66545466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8447}}^1$

素因数の和:8566

約数の個数: 32

約数和(自身を含む): 144764928

約数和(自身を除く): 78219462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 8447, 16894, 25341, 50682, 109811, 219622, 329433, 658866, 853147, 1706294, 2559441, 5118882, 11090911, 22181822, 33272733, 66545466]

約数ペア:

[(1, 66545466), (2, 33272733), (3, 22181822), (6, 11090911), (13, 5118882), (26, 2559441), (39, 1706294), (78, 853147), (101, 658866), (202, 329433), (303, 219622), (606, 109811), (1313, 50682), (2626, 25341), (3939, 16894), (7878, 8447)]