968638984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{76103}}^1$

素因数の和:76189

約数の個数: 32

約数和(自身を含む): 1908688320

約数和(自身を除く): 940049336

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 76103, 152206, 304412, 608824, 2815811, 3272429, 5631622, 6544858, 11263244, 13089716, 22526488, 26179432, 121079873, 242159746, 484319492, 968638984]

約数ペア:

[(1, 968638984), (2, 484319492), (4, 242159746), (8, 121079873), (37, 26179432), (43, 22526488), (74, 13089716), (86, 11263244), (148, 6544858), (172, 5631622), (296, 3272429), (344, 2815811), (1591, 608824), (3182, 304412), (6364, 152206), (12728, 76103)]