7430288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 15314496

約数和(自身を除く): 7884208

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 331, 368, 488, 662, 976, 1324, 1403, 2648, 2806, 5296, 5612, 7613, 11224, 15226, 20191, 22448, 30452, 40382, 60904, 80764, 121808, 161528, 323056, 464393, 928786, 1857572, 3715144, 7430288]

約数ペア:

[(1, 7430288), (2, 3715144), (4, 1857572), (8, 928786), (16, 464393), (23, 323056), (46, 161528), (61, 121808), (92, 80764), (122, 60904), (184, 40382), (244, 30452), (331, 22448), (368, 20191), (488, 15226), (662, 11224), (976, 7613), (1324, 5612), (1403, 5296), (2648, 2806)]