67067872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 142007040

約数和(自身を除く): 74939168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 2347, 3572, 4694, 7144, 9388, 14288, 18776, 28576, 37552, 44593, 75104, 89186, 110309, 178372, 220618, 356744, 441236, 713488, 882472, 1426976, 1764944, 2095871, 3529888, 4191742, 8383484, 16766968, 33533936, 67067872]

約数ペア:

[(1, 67067872), (2, 33533936), (4, 16766968), (8, 8383484), (16, 4191742), (19, 3529888), (32, 2095871), (38, 1764944), (47, 1426976), (76, 882472), (94, 713488), (152, 441236), (188, 356744), (304, 220618), (376, 178372), (608, 110309), (752, 89186), (893, 75104), (1504, 44593), (1786, 37552), (2347, 28576), (3572, 18776), (4694, 14288), (7144, 9388)]