16615732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 35779968

約数和(自身を除く): 19164236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 521, 938, 1042, 1139, 1876, 2084, 2278, 3647, 4556, 7294, 7973, 8857, 14588, 15946, 17714, 31892, 34907, 35428, 61999, 69814, 123998, 139628, 244349, 247996, 488698, 593419, 977396, 1186838, 2373676, 4153933, 8307866, 16615732]

約数ペア:

[(1, 16615732), (2, 8307866), (4, 4153933), (7, 2373676), (14, 1186838), (17, 977396), (28, 593419), (34, 488698), (67, 247996), (68, 244349), (119, 139628), (134, 123998), (238, 69814), (268, 61999), (469, 35428), (476, 34907), (521, 31892), (938, 17714), (1042, 15946), (1139, 14588), (1876, 8857), (2084, 7973), (2278, 7294), (3647, 4556)]