64794275552

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{2939}}^1\times {\mathrm{7741}}^1$

素因数の和:10779

約数の個数: 48

約数和(自身を含む): 129057591600

約数和(自身を除く): 64263316048

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 2939, 5878, 7741, 11756, 15482, 23512, 30964, 47024, 61928, 94048, 123856, 247712, 261571, 523142, 688949, 1046284, 1377898, 2092568, 2755796, 4185136, 5511592, 8370272, 11023184, 22046368, 22750799, 45501598, 91003196, 182006392, 364012784, 728025568, 2024821111, 4049642222, 8099284444, 16198568888, 32397137776, 64794275552]

約数ペア:

[(1, 64794275552), (2, 32397137776), (4, 16198568888), (8, 8099284444), (16, 4049642222), (32, 2024821111), (89, 728025568), (178, 364012784), (356, 182006392), (712, 91003196), (1424, 45501598), (2848, 22750799), (2939, 22046368), (5878, 11023184), (7741, 8370272), (11756, 5511592), (15482, 4185136), (23512, 2755796), (30964, 2092568), (47024, 1377898), (61928, 1046284), (94048, 688949), (123856, 523142), (247712, 261571)]