7676656

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 17155152

約数和(自身を除く): 9478496

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 167, 169, 208, 221, 272, 334, 338, 442, 668, 676, 884, 1336, 1352, 1768, 2171, 2672, 2704, 2839, 2873, 3536, 4342, 5678, 5746, 8684, 11356, 11492, 17368, 22712, 22984, 28223, 34736, 36907, 45424, 45968, 56446, 73814, 112892, 147628, 225784, 295256, 451568, 479791, 590512, 959582, 1919164, 3838328, 7676656]

約数ペア:

[(1, 7676656), (2, 3838328), (4, 1919164), (8, 959582), (13, 590512), (16, 479791), (17, 451568), (26, 295256), (34, 225784), (52, 147628), (68, 112892), (104, 73814), (136, 56446), (167, 45968), (169, 45424), (208, 36907), (221, 34736), (272, 28223), (334, 22984), (338, 22712), (442, 17368), (668, 11492), (676, 11356), (884, 8684), (1336, 5746), (1352, 5678), (1768, 4342), (2171, 3536), (2672, 2873), (2704, 2839)]