68803052

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 122633280

約数和(自身を除く): 53830228

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 1231, 2462, 4924, 13973, 27946, 55892, 109559, 193267, 219118, 386534, 438236, 773068, 17200763, 34401526, 68803052]

約数ペア:

[(1, 68803052), (2, 34401526), (4, 17200763), (89, 773068), (157, 438236), (178, 386534), (314, 219118), (356, 193267), (628, 109559), (1231, 55892), (2462, 27946), (4924, 13973)]