26361686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 44496480

約数和(自身を除く): 18134794

約数列:

[1, 2, 13, 26, 37, 67, 74, 134, 409, 481, 818, 871, 962, 1742, 2479, 4958, 5317, 10634, 15133, 27403, 30266, 32227, 54806, 64454, 196729, 356239, 393458, 712478, 1013911, 2027822, 13180843, 26361686]

約数ペア:

[(1, 26361686), (2, 13180843), (13, 2027822), (26, 1013911), (37, 712478), (67, 393458), (74, 356239), (134, 196729), (409, 64454), (481, 54806), (818, 32227), (871, 30266), (962, 27403), (1742, 15133), (2479, 10634), (4958, 5317)]