16003428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 42881664

約数和(自身を除く): 26878236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 601, 634, 951, 1202, 1268, 1803, 1902, 2219, 2404, 3606, 3804, 4207, 4438, 6657, 7212, 8414, 8876, 12621, 13314, 16828, 25242, 26628, 50484, 190517, 381034, 571551, 762068, 1143102, 1333619, 2286204, 2667238, 4000857, 5334476, 8001714, 16003428]

約数ペア:

[(1, 16003428), (2, 8001714), (3, 5334476), (4, 4000857), (6, 2667238), (7, 2286204), (12, 1333619), (14, 1143102), (21, 762068), (28, 571551), (42, 381034), (84, 190517), (317, 50484), (601, 26628), (634, 25242), (951, 16828), (1202, 13314), (1268, 12621), (1803, 8876), (1902, 8414), (2219, 7212), (2404, 6657), (3606, 4438), (3804, 4207)]