63791840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{56957}}^1$

素因数の和:56979

約数の個数: 48

約数和(自身を含む): 172240992

約数和(自身を除く): 108449152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 56957, 113914, 227828, 284785, 398699, 455656, 569570, 797398, 911312, 1139140, 1594796, 1822624, 1993495, 2278280, 3189592, 3986990, 4556560, 6379184, 7973980, 9113120, 12758368, 15947960, 31895920, 63791840]

約数ペア:

[(1, 63791840), (2, 31895920), (4, 15947960), (5, 12758368), (7, 9113120), (8, 7973980), (10, 6379184), (14, 4556560), (16, 3986990), (20, 3189592), (28, 2278280), (32, 1993495), (35, 1822624), (40, 1594796), (56, 1139140), (70, 911312), (80, 797398), (112, 569570), (140, 455656), (160, 398699), (224, 284785), (280, 227828), (560, 113914), (1120, 56957)]