76481756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27751}}^1$

素因数の和:27821

約数の個数: 24

約数和(自身を含む): 146863584

約数和(自身を除く): 70381828

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 27751, 55502, 111004, 360763, 721526, 1443052, 1470803, 2941606, 5883212, 19120439, 38240878, 76481756]

約数ペア:

[(1, 76481756), (2, 38240878), (4, 19120439), (13, 5883212), (26, 2941606), (52, 1470803), (53, 1443052), (106, 721526), (212, 360763), (689, 111004), (1378, 55502), (2756, 27751)]