26784002

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 47377920

約数和(自身を除く): 20593918

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 397, 427, 553, 794, 854, 1106, 2779, 4819, 5558, 9638, 24217, 31363, 33733, 48434, 62726, 67466, 169519, 219541, 339038, 439082, 1913143, 3826286, 13392001, 26784002]

約数ペア:

[(1, 26784002), (2, 13392001), (7, 3826286), (14, 1913143), (61, 439082), (79, 339038), (122, 219541), (158, 169519), (397, 67466), (427, 62726), (553, 48434), (794, 33733), (854, 31363), (1106, 24217), (2779, 9638), (4819, 5558)]