2886372272

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{548323}}^1$

素因数の和:548385

約数の個数: 40

約数和(自身を含む): 6527248896

約数和(自身を除く): 3640876624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 548323, 1096646, 2193292, 3838261, 4386584, 7676522, 8773168, 15353044, 25771181, 30706088, 51542362, 61412176, 103084724, 180398267, 206169448, 360796534, 412338896, 721593068, 1443186136, 2886372272]

約数ペア:

[(1, 2886372272), (2, 1443186136), (4, 721593068), (7, 412338896), (8, 360796534), (14, 206169448), (16, 180398267), (28, 103084724), (47, 61412176), (56, 51542362), (94, 30706088), (112, 25771181), (188, 15353044), (329, 8773168), (376, 7676522), (658, 4386584), (752, 3838261), (1316, 2193292), (2632, 1096646), (5264, 548323)]