28821664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{52981}}^1$

素因数の和:53008

約数の個数: 24

約数和(自身を含む): 60081588

約数和(自身を除く): 31259924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 52981, 105962, 211924, 423848, 847696, 900677, 1695392, 1801354, 3602708, 7205416, 14410832, 28821664]

約数ペア:

[(1, 28821664), (2, 14410832), (4, 7205416), (8, 3602708), (16, 1801354), (17, 1695392), (32, 900677), (34, 847696), (68, 423848), (136, 211924), (272, 105962), (544, 52981)]