27688256

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{4861}}^1$

素因数の和:4962

約数の個数: 28

約数和(自身を含む): 55572660

約数和(自身を除く): 27884404

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 4861, 5696, 9722, 19444, 38888, 77776, 155552, 311104, 432629, 865258, 1730516, 3461032, 6922064, 13844128, 27688256]

約数ペア:

[(1, 27688256), (2, 13844128), (4, 6922064), (8, 3461032), (16, 1730516), (32, 865258), (64, 432629), (89, 311104), (178, 155552), (356, 77776), (712, 38888), (1424, 19444), (2848, 9722), (4861, 5696)]