68353516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9694

約数の個数: 48

約数和(自身を含む): 155635200

約数和(自身を除く): 87281684

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 9649, 19298, 38596, 67543, 106139, 135086, 212278, 221927, 270172, 424556, 443854, 742973, 887708, 1485946, 1553489, 2441197, 2971892, 3106978, 4882394, 6213956, 9764788, 17088379, 34176758, 68353516]

約数ペア:

[(1, 68353516), (2, 34176758), (4, 17088379), (7, 9764788), (11, 6213956), (14, 4882394), (22, 3106978), (23, 2971892), (28, 2441197), (44, 1553489), (46, 1485946), (77, 887708), (92, 742973), (154, 443854), (161, 424556), (253, 270172), (308, 221927), (322, 212278), (506, 135086), (644, 106139), (1012, 67543), (1771, 38596), (3542, 19298), (7084, 9649)]