27896048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102559}}^1$

素因数の和:102584

約数の個数: 20

約数和(自身を含む): 57228480

約数和(自身を除く): 29332432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102559, 205118, 410236, 820472, 1640944, 1743503, 3487006, 6974012, 13948024, 27896048]

約数ペア:

[(1, 27896048), (2, 13948024), (4, 6974012), (8, 3487006), (16, 1743503), (17, 1640944), (34, 820472), (68, 410236), (136, 205118), (272, 102559)]