64664026

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 118954440

約数和(自身を除く): 54290414

約数列:

[1, 2, 7, 14, 29, 49, 58, 61, 98, 122, 203, 373, 406, 427, 746, 854, 1421, 1769, 2611, 2842, 2989, 3538, 5222, 5978, 10817, 12383, 18277, 21634, 22753, 24766, 36554, 45506, 75719, 86681, 151438, 159271, 173362, 318542, 530033, 659837, 1060066, 1114897, 1319674, 2229794, 4618859, 9237718, 32332013, 64664026]

約数ペア:

[(1, 64664026), (2, 32332013), (7, 9237718), (14, 4618859), (29, 2229794), (49, 1319674), (58, 1114897), (61, 1060066), (98, 659837), (122, 530033), (203, 318542), (373, 173362), (406, 159271), (427, 151438), (746, 86681), (854, 75719), (1421, 45506), (1769, 36554), (2611, 24766), (2842, 22753), (2989, 21634), (3538, 18277), (5222, 12383), (5978, 10817)]