26470318

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 47070144

約数和(自身を除く): 20599826

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 373, 518, 746, 959, 1918, 2611, 5069, 5222, 10138, 13801, 27602, 35483, 51101, 70966, 96607, 102202, 193214, 357707, 715414, 1890737, 3781474, 13235159, 26470318]

約数ペア:

[(1, 26470318), (2, 13235159), (7, 3781474), (14, 1890737), (37, 715414), (74, 357707), (137, 193214), (259, 102202), (274, 96607), (373, 70966), (518, 51101), (746, 35483), (959, 27602), (1918, 13801), (2611, 10138), (5069, 5222)]