66382484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139459}}^1$

素因数の和:139487

約数の個数: 24

約数和(自身を含む): 140575680

約数和(自身を除く): 74193196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 139459, 278918, 557836, 976213, 1952426, 2370803, 3904852, 4741606, 9483212, 16595621, 33191242, 66382484]

約数ペア:

[(1, 66382484), (2, 33191242), (4, 16595621), (7, 9483212), (14, 4741606), (17, 3904852), (28, 2370803), (34, 1952426), (68, 976213), (119, 557836), (238, 278918), (476, 139459)]