65371664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 135091800

約数和(自身を除く): 69720136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 1613, 2384, 2533, 3226, 5066, 6452, 10132, 12904, 20264, 25808, 27421, 40528, 54842, 109684, 219368, 240337, 438736, 480674, 961348, 1922696, 3845392, 4085729, 8171458, 16342916, 32685832, 65371664]

約数ペア:

[(1, 65371664), (2, 32685832), (4, 16342916), (8, 8171458), (16, 4085729), (17, 3845392), (34, 1922696), (68, 961348), (136, 480674), (149, 438736), (272, 240337), (298, 219368), (596, 109684), (1192, 54842), (1613, 40528), (2384, 27421), (2533, 25808), (3226, 20264), (5066, 12904), (6452, 10132)]