7211536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26513}}^1$

素因数の和:26538

約数の個数: 20

約数和(自身を含む): 14794812

約数和(自身を除く): 7583276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26513, 53026, 106052, 212104, 424208, 450721, 901442, 1802884, 3605768, 7211536]

約数ペア:

[(1, 7211536), (2, 3605768), (4, 1802884), (8, 901442), (16, 450721), (17, 424208), (34, 212104), (68, 106052), (136, 53026), (272, 26513)]