66980914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33490

約数の個数: 32

約数和(自身を含む): 134902656

約数和(自身を除く): 67921742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 33457, 66914, 234199, 368027, 434941, 468398, 736054, 869882, 2576189, 3044587, 4784351, 5152378, 6089174, 9568702, 33490457, 66980914]

約数ペア:

[(1, 66980914), (2, 33490457), (7, 9568702), (11, 6089174), (13, 5152378), (14, 4784351), (22, 3044587), (26, 2576189), (77, 869882), (91, 736054), (143, 468398), (154, 434941), (182, 368027), (286, 234199), (1001, 66914), (2002, 33457)]