27883808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51257}}^1$

素因数の和:51284

約数の個数: 24

約数和(自身を含む): 58126572

約数和(自身を除く): 30242764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51257, 102514, 205028, 410056, 820112, 871369, 1640224, 1742738, 3485476, 6970952, 13941904, 27883808]

約数ペア:

[(1, 27883808), (2, 13941904), (4, 6970952), (8, 3485476), (16, 1742738), (17, 1640224), (32, 871369), (34, 820112), (68, 410056), (136, 205028), (272, 102514), (544, 51257)]