68827236472

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{3917}}^1\times {\mathrm{36007}}^1$

素因数の和:39991

約数の個数: 32

約数和(自身を含む): 131203789920

約数和(自身を除く): 62376553448

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3917, 7834, 15668, 31336, 36007, 72014, 144028, 238937, 288056, 477874, 955748, 1911496, 2196427, 4392854, 8785708, 17571416, 141039419, 282078838, 564157676, 1128315352, 8603404559, 17206809118, 34413618236, 68827236472]

約数ペア:

[(1, 68827236472), (2, 34413618236), (4, 17206809118), (8, 8603404559), (61, 1128315352), (122, 564157676), (244, 282078838), (488, 141039419), (3917, 17571416), (7834, 8785708), (15668, 4392854), (31336, 2196427), (36007, 1911496), (72014, 955748), (144028, 477874), (238937, 288056)]