78953246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 128726400

約数和(自身を除く): 49773154

約数列:

[1, 2, 19, 38, 43, 86, 211, 229, 422, 458, 817, 1634, 4009, 4351, 8018, 8702, 9073, 9847, 18146, 19694, 48319, 96638, 172387, 187093, 344774, 374186, 918061, 1836122, 2077717, 4155434, 39476623, 78953246]

約数ペア:

[(1, 78953246), (2, 39476623), (19, 4155434), (38, 2077717), (43, 1836122), (86, 918061), (211, 374186), (229, 344774), (422, 187093), (458, 172387), (817, 96638), (1634, 48319), (4009, 19694), (4351, 18146), (8018, 9847), (8702, 9073)]