39813488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17401}}^1$

素因数の和:17433

約数の個数: 40

約数和(自身を含む): 90629616

約数和(自身を除く): 50816128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 17401, 34802, 69604, 139208, 191411, 226213, 278416, 382822, 452426, 765644, 904852, 1531288, 1809704, 2488343, 3062576, 3619408, 4976686, 9953372, 19906744, 39813488]

約数ペア:

[(1, 39813488), (2, 19906744), (4, 9953372), (8, 4976686), (11, 3619408), (13, 3062576), (16, 2488343), (22, 1809704), (26, 1531288), (44, 904852), (52, 765644), (88, 452426), (104, 382822), (143, 278416), (176, 226213), (208, 191411), (286, 139208), (572, 69604), (1144, 34802), (2288, 17401)]