8411312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 20623680

約数和(自身を除く): 12212368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 109, 112, 182, 208, 212, 218, 364, 371, 424, 436, 689, 728, 742, 763, 848, 872, 1378, 1417, 1456, 1484, 1526, 1744, 2756, 2834, 2968, 3052, 4823, 5512, 5668, 5777, 5936, 6104, 9646, 9919, 11024, 11336, 11554, 12208, 19292, 19838, 22672, 23108, 38584, 39676, 40439, 46216, 75101, 77168, 79352, 80878, 92432, 150202, 158704, 161756, 300404, 323512, 525707, 600808, 647024, 1051414, 1201616, 2102828, 4205656, 8411312]

約数ペア:

[(1, 8411312), (2, 4205656), (4, 2102828), (7, 1201616), (8, 1051414), (13, 647024), (14, 600808), (16, 525707), (26, 323512), (28, 300404), (52, 161756), (53, 158704), (56, 150202), (91, 92432), (104, 80878), (106, 79352), (109, 77168), (112, 75101), (182, 46216), (208, 40439), (212, 39676), (218, 38584), (364, 23108), (371, 22672), (424, 19838), (436, 19292), (689, 12208), (728, 11554), (742, 11336), (763, 11024), (848, 9919), (872, 9646), (1378, 6104), (1417, 5936), (1456, 5777), (1484, 5668), (1526, 5512), (1744, 4823), (2756, 3052), (2834, 2968)]