65619088

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 130491648

約数和(自身を除く): 64872560

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 223, 347, 424, 446, 694, 848, 892, 1388, 1784, 2776, 3568, 5552, 11819, 18391, 23638, 36782, 47276, 73564, 77381, 94552, 147128, 154762, 189104, 294256, 309524, 619048, 1238096, 4101193, 8202386, 16404772, 32809544, 65619088]

約数ペア:

[(1, 65619088), (2, 32809544), (4, 16404772), (8, 8202386), (16, 4101193), (53, 1238096), (106, 619048), (212, 309524), (223, 294256), (347, 189104), (424, 154762), (446, 147128), (694, 94552), (848, 77381), (892, 73564), (1388, 47276), (1784, 36782), (2776, 23638), (3568, 18391), (5552, 11819)]