26668546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 44945280

約数和(自身を除く): 18276734

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 509, 782, 1018, 1139, 1541, 2278, 3082, 8653, 11707, 17306, 23414, 26197, 34103, 52394, 68206, 199019, 398038, 579751, 784369, 1159502, 1568738, 13334273, 26668546]

約数ペア:

[(1, 26668546), (2, 13334273), (17, 1568738), (23, 1159502), (34, 784369), (46, 579751), (67, 398038), (134, 199019), (391, 68206), (509, 52394), (782, 34103), (1018, 26197), (1139, 23414), (1541, 17306), (2278, 11707), (3082, 8653)]