65880416

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1\times {\mathrm{599}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 82900384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 599, 982, 1198, 1964, 2396, 3437, 3928, 4193, 4792, 6874, 7856, 8386, 9584, 13748, 15712, 16772, 19168, 27496, 33544, 54992, 67088, 109984, 134176, 294109, 588218, 1176436, 2058763, 2352872, 4117526, 4705744, 8235052, 9411488, 16470104, 32940208, 65880416]

約数ペア:

[(1, 65880416), (2, 32940208), (4, 16470104), (7, 9411488), (8, 8235052), (14, 4705744), (16, 4117526), (28, 2352872), (32, 2058763), (56, 1176436), (112, 588218), (224, 294109), (491, 134176), (599, 109984), (982, 67088), (1198, 54992), (1964, 33544), (2396, 27496), (3437, 19168), (3928, 16772), (4193, 15712), (4792, 13748), (6874, 9584), (7856, 8386)]