65797972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 117476352

約数和(自身を除く): 51678380

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 1213, 2426, 4852, 13561, 27122, 54244, 86123, 172246, 231683, 344492, 463366, 926732, 16449493, 32898986, 65797972]

約数ペア:

[(1, 65797972), (2, 32898986), (4, 16449493), (71, 926732), (142, 463366), (191, 344492), (284, 231683), (382, 172246), (764, 86123), (1213, 54244), (2426, 27122), (4852, 13561)]