78009478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 127618920

約数和(自身を除く): 49609442

約数列:

[1, 2, 19, 29, 38, 58, 551, 841, 1102, 1682, 2441, 4882, 15979, 31958, 46379, 70789, 92758, 141578, 1344991, 2052881, 2689982, 4105762, 39004739, 78009478]

約数ペア:

[(1, 78009478), (2, 39004739), (19, 4105762), (29, 2689982), (38, 2052881), (58, 1344991), (551, 141578), (841, 92758), (1102, 70789), (1682, 46379), (2441, 31958), (4882, 15979)]