25164816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 70203840

約数和(自身を除く): 45039024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 673, 779, 912, 984, 1346, 1558, 1968, 2019, 2337, 2692, 3116, 4038, 4674, 5384, 6232, 8076, 9348, 10768, 12464, 12787, 16152, 18696, 25574, 27593, 32304, 37392, 38361, 51148, 55186, 76722, 82779, 102296, 110372, 153444, 165558, 204592, 220744, 306888, 331116, 441488, 524267, 613776, 662232, 1048534, 1324464, 1572801, 2097068, 3145602, 4194136, 6291204, 8388272, 12582408, 25164816]

約数ペア:

[(1, 25164816), (2, 12582408), (3, 8388272), (4, 6291204), (6, 4194136), (8, 3145602), (12, 2097068), (16, 1572801), (19, 1324464), (24, 1048534), (38, 662232), (41, 613776), (48, 524267), (57, 441488), (76, 331116), (82, 306888), (114, 220744), (123, 204592), (152, 165558), (164, 153444), (228, 110372), (246, 102296), (304, 82779), (328, 76722), (456, 55186), (492, 51148), (656, 38361), (673, 37392), (779, 32304), (912, 27593), (984, 25574), (1346, 18696), (1558, 16152), (1968, 12787), (2019, 12464), (2337, 10768), (2692, 9348), (3116, 8076), (4038, 6232), (4674, 5384)]