66851614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{3583}}^1$

素因数の和:4095

約数の個数: 16

約数和(自身を含む): 105799680

約数和(自身を除く): 38948066

約数列:

[1, 2, 19, 38, 491, 982, 3583, 7166, 9329, 18658, 68077, 136154, 1759253, 3518506, 33425807, 66851614]

約数ペア:

[(1, 66851614), (2, 33425807), (19, 3518506), (38, 1759253), (491, 136154), (982, 68077), (3583, 18658), (7166, 9329)]