65316244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137219}}^1$

素因数の和:137247

約数の個数: 24

約数和(自身を含む): 138317760

約数和(自身を除く): 73001516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137219, 274438, 548876, 960533, 1921066, 2332723, 3842132, 4665446, 9330892, 16329061, 32658122, 65316244]

約数ペア:

[(1, 65316244), (2, 32658122), (4, 16329061), (7, 9330892), (14, 4665446), (17, 3842132), (28, 2332723), (34, 1921066), (68, 960533), (119, 548876), (238, 274438), (476, 137219)]