28283104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51991}}^1$

素因数の和:52018

約数の個数: 24

約数和(自身を含む): 58958928

約数和(自身を除く): 30675824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51991, 103982, 207964, 415928, 831856, 883847, 1663712, 1767694, 3535388, 7070776, 14141552, 28283104]

約数ペア:

[(1, 28283104), (2, 14141552), (4, 7070776), (8, 3535388), (16, 1767694), (17, 1663712), (32, 883847), (34, 831856), (68, 415928), (136, 207964), (272, 103982), (544, 51991)]