64162575872

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4042501}}^1$

素因数の和:4042550

約数の個数: 40

約数和(自身を含む): 132335345472

約数和(自身を除く): 68172769600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 4042501, 8085002, 16170004, 32340008, 64680016, 125317531, 129360032, 250635062, 258720064, 501270124, 517440128, 1002540248, 1034880256, 2005080496, 2069760512, 4010160992, 8020321984, 16040643968, 32081287936, 64162575872]

約数ペア:

[(1, 64162575872), (2, 32081287936), (4, 16040643968), (8, 8020321984), (16, 4010160992), (31, 2069760512), (32, 2005080496), (62, 1034880256), (64, 1002540248), (124, 517440128), (128, 501270124), (248, 258720064), (256, 250635062), (496, 129360032), (512, 125317531), (992, 64680016), (1984, 32340008), (3968, 16170004), (7936, 8085002), (15872, 4042501)]