7807904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:297

約数の個数: 36

約数和(自身を含む): 16675974

約数和(自身を除く): 8868070

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1781, 2192, 3562, 4384, 7124, 14248, 18769, 28496, 37538, 56992, 75076, 150152, 243997, 300304, 487994, 600608, 975988, 1951976, 3903952, 7807904]

約数ペア:

[(1, 7807904), (2, 3903952), (4, 1951976), (8, 975988), (13, 600608), (16, 487994), (26, 300304), (32, 243997), (52, 150152), (104, 75076), (137, 56992), (208, 37538), (274, 28496), (416, 18769), (548, 14248), (1096, 7124), (1781, 4384), (2192, 3562)]