7848996896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{42979}}^1$

素因数の和:43441

約数の個数: 48

約数和(自身を含む): 16679678400

約数和(自身を除く): 8830681504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 439, 878, 1756, 3512, 5707, 7024, 11414, 14048, 22828, 42979, 45656, 85958, 91312, 171916, 182624, 343832, 558727, 687664, 1117454, 1375328, 2234908, 4469816, 8939632, 17879264, 18867781, 37735562, 75471124, 150942248, 245281153, 301884496, 490562306, 603768992, 981124612, 1962249224, 3924498448, 7848996896]

約数ペア:

[(1, 7848996896), (2, 3924498448), (4, 1962249224), (8, 981124612), (13, 603768992), (16, 490562306), (26, 301884496), (32, 245281153), (52, 150942248), (104, 75471124), (208, 37735562), (416, 18867781), (439, 17879264), (878, 8939632), (1756, 4469816), (3512, 2234908), (5707, 1375328), (7024, 1117454), (11414, 687664), (14048, 558727), (22828, 343832), (42979, 182624), (45656, 171916), (85958, 91312)]