69946912

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 72

約数和(自身を含む): 165473280

約数和(自身を除く): 95526368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1439, 1519, 1568, 1736, 2878, 3038, 3472, 5756, 6076, 6944, 10073, 11512, 12152, 20146, 23024, 24304, 40292, 44609, 46048, 48608, 70511, 80584, 89218, 141022, 161168, 178436, 282044, 312263, 322336, 356872, 564088, 624526, 713744, 1128176, 1249052, 1427488, 2185841, 2256352, 2498104, 4371682, 4996208, 8743364, 9992416, 17486728, 34973456, 69946912]

約数ペア:

[(1, 69946912), (2, 34973456), (4, 17486728), (7, 9992416), (8, 8743364), (14, 4996208), (16, 4371682), (28, 2498104), (31, 2256352), (32, 2185841), (49, 1427488), (56, 1249052), (62, 1128176), (98, 713744), (112, 624526), (124, 564088), (196, 356872), (217, 322336), (224, 312263), (248, 282044), (392, 178436), (434, 161168), (496, 141022), (784, 89218), (868, 80584), (992, 70511), (1439, 48608), (1519, 46048), (1568, 44609), (1736, 40292), (2878, 24304), (3038, 23024), (3472, 20146), (5756, 12152), (6076, 11512), (6944, 10073)]