28663904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{52691}}^1$

素因数の和:52718

約数の個数: 24

約数和(自身を含む): 59752728

約数和(自身を除く): 31088824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 52691, 105382, 210764, 421528, 843056, 895747, 1686112, 1791494, 3582988, 7165976, 14331952, 28663904]

約数ペア:

[(1, 28663904), (2, 14331952), (4, 7165976), (8, 3582988), (16, 1791494), (17, 1686112), (32, 895747), (34, 843056), (68, 421528), (136, 210764), (272, 105382), (544, 52691)]