72627842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16061}}^1$

素因数の和:16106

約数の個数: 32

約数和(自身を含む): 138775680

約数和(自身を除く): 66147838

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 16061, 32122, 112427, 224854, 273037, 305159, 546074, 610318, 1911259, 2136113, 3822518, 4272226, 5187703, 10375406, 36313921, 72627842]

約数ペア:

[(1, 72627842), (2, 36313921), (7, 10375406), (14, 5187703), (17, 4272226), (19, 3822518), (34, 2136113), (38, 1911259), (119, 610318), (133, 546074), (238, 305159), (266, 273037), (323, 224854), (646, 112427), (2261, 32122), (4522, 16061)]