78839284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{35771}}^1$

素因数の和:35823

約数の個数: 24

約数和(自身を含む): 150242400

約数和(自身を除く): 71403116

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 35771, 71542, 143084, 679649, 1037359, 1359298, 2074718, 2718596, 4149436, 19709821, 39419642, 78839284]

約数ペア:

[(1, 78839284), (2, 39419642), (4, 19709821), (19, 4149436), (29, 2718596), (38, 2074718), (58, 1359298), (76, 1037359), (116, 679649), (551, 143084), (1102, 71542), (2204, 35771)]