444697424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23027}}^1$

素因数の和:23123

約数の個数: 40

約数和(自身を含む): 925172928

約数和(自身を除く): 480475504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 23027, 46054, 92108, 184216, 368432, 391459, 782918, 1565836, 1634917, 3131672, 3269834, 6263344, 6539668, 13079336, 26158672, 27793589, 55587178, 111174356, 222348712, 444697424]

約数ペア:

[(1, 444697424), (2, 222348712), (4, 111174356), (8, 55587178), (16, 27793589), (17, 26158672), (34, 13079336), (68, 6539668), (71, 6263344), (136, 3269834), (142, 3131672), (272, 1634917), (284, 1565836), (568, 782918), (1136, 391459), (1207, 368432), (2414, 184216), (4828, 92108), (9656, 46054), (19312, 23027)]