67191176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1499}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 68888824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1499, 1724, 2998, 3448, 5603, 5996, 11206, 11992, 19487, 22412, 38974, 44824, 77948, 155896, 646069, 1292138, 2584276, 5168552, 8398897, 16797794, 33595588, 67191176]

約数ペア:

[(1, 67191176), (2, 33595588), (4, 16797794), (8, 8398897), (13, 5168552), (26, 2584276), (52, 1292138), (104, 646069), (431, 155896), (862, 77948), (1499, 44824), (1724, 38974), (2998, 22412), (3448, 19487), (5603, 11992), (5996, 11206)]