40978633178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4199491}}^1$

素因数の和:4199558

約数の個数: 32

約数和(自身を含む): 76195582848

約数和(自身を除く): 35216949670

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 4199491, 8398982, 29396437, 58792874, 71391347, 142782694, 172179131, 344358262, 499739429, 999478858, 1205253917, 2410507834, 2927045227, 5854090454, 20489316589, 40978633178]

約数ペア:

[(1, 40978633178), (2, 20489316589), (7, 5854090454), (14, 2927045227), (17, 2410507834), (34, 1205253917), (41, 999478858), (82, 499739429), (119, 344358262), (238, 172179131), (287, 142782694), (574, 71391347), (697, 58792874), (1394, 29396437), (4879, 8398982), (9758, 4199491)]