7207984

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 16110080

約数和(自身を除く): 8902096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 463, 556, 926, 973, 1112, 1852, 1946, 2224, 3241, 3704, 3892, 6482, 7408, 7784, 12964, 15568, 25928, 51856, 64357, 128714, 257428, 450499, 514856, 900998, 1029712, 1801996, 3603992, 7207984]

約数ペア:

[(1, 7207984), (2, 3603992), (4, 1801996), (7, 1029712), (8, 900998), (14, 514856), (16, 450499), (28, 257428), (56, 128714), (112, 64357), (139, 51856), (278, 25928), (463, 15568), (556, 12964), (926, 7784), (973, 7408), (1112, 6482), (1852, 3892), (1946, 3704), (2224, 3241)]