72294928

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{2917}}^1$

素因数の和:4474

約数の個数: 20

約数和(自身を含む): 140209900

約数和(自身を除く): 67914972

約数列:

[1, 2, 4, 8, 16, 1549, 2917, 3098, 5834, 6196, 11668, 12392, 23336, 24784, 46672, 4518433, 9036866, 18073732, 36147464, 72294928]

約数ペア:

[(1, 72294928), (2, 36147464), (4, 18073732), (8, 9036866), (16, 4518433), (1549, 46672), (2917, 24784), (3098, 23336), (5834, 12392), (6196, 11668)]