69861836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26029}}^1$

素因数の和:26105

約数の個数: 24

約数和(自身を含む): 135564240

約数和(自身を除く): 65702404

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 26029, 52058, 104116, 286319, 572638, 1145276, 1587769, 3175538, 6351076, 17465459, 34930918, 69861836]

約数ペア:

[(1, 69861836), (2, 34930918), (4, 17465459), (11, 6351076), (22, 3175538), (44, 1587769), (61, 1145276), (122, 572638), (244, 286319), (671, 104116), (1342, 52058), (2684, 26029)]