28216736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51869}}^1$

素因数の和:51896

約数の個数: 24

約数和(自身を含む): 58820580

約数和(自身を除く): 30603844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51869, 103738, 207476, 414952, 829904, 881773, 1659808, 1763546, 3527092, 7054184, 14108368, 28216736]

約数ペア:

[(1, 28216736), (2, 14108368), (4, 7054184), (8, 3527092), (16, 1763546), (17, 1659808), (32, 881773), (34, 829904), (68, 414952), (136, 207476), (272, 103738), (544, 51869)]