64563712

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2748

約数の個数: 40

約数和(自身を含む): 131795136

約数和(自身を除く): 67231424

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 2683, 3008, 5366, 6016, 10732, 12032, 21464, 24064, 42928, 85856, 126101, 171712, 252202, 343424, 504404, 686848, 1008808, 1373696, 2017616, 4035232, 8070464, 16140928, 32281856, 64563712]

約数ペア:

[(1, 64563712), (2, 32281856), (4, 16140928), (8, 8070464), (16, 4035232), (32, 2017616), (47, 1373696), (64, 1008808), (94, 686848), (128, 504404), (188, 343424), (256, 252202), (376, 171712), (512, 126101), (752, 85856), (1504, 42928), (2683, 24064), (3008, 21464), (5366, 12032), (6016, 10732)]