565526624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79967}}^1$

素因数の和:80007

約数の個数: 48

約数和(自身を含む): 1269571968

約数和(自身を除く): 704045344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 79967, 159934, 319868, 639736, 1039571, 1279472, 1359439, 2079142, 2558944, 2718878, 4158284, 5437756, 8316568, 10875512, 16633136, 17672707, 21751024, 33266272, 35345414, 43502048, 70690828, 141381656, 282763312, 565526624]

約数ペア:

[(1, 565526624), (2, 282763312), (4, 141381656), (8, 70690828), (13, 43502048), (16, 35345414), (17, 33266272), (26, 21751024), (32, 17672707), (34, 16633136), (52, 10875512), (68, 8316568), (104, 5437756), (136, 4158284), (208, 2718878), (221, 2558944), (272, 2079142), (416, 1359439), (442, 1279472), (544, 1039571), (884, 639736), (1768, 319868), (3536, 159934), (7072, 79967)]