26122612

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 46750536

約数和(自身を除く): 20627924

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 653, 1306, 2612, 10001, 20002, 40004, 47669, 89461, 95338, 178922, 190676, 357844, 6530653, 13061306, 26122612]

約数ペア:

[(1, 26122612), (2, 13061306), (4, 6530653), (73, 357844), (137, 190676), (146, 178922), (274, 95338), (292, 89461), (548, 47669), (653, 40004), (1306, 20002), (2612, 10001)]