64344602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 117780480

約数和(自身を除く): 53435878

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 3407, 6814, 9443, 18886, 23849, 47698, 64733, 129466, 241897, 453131, 483794, 906262, 1693279, 3386558, 4596043, 9192086, 32172301, 64344602]

約数ペア:

[(1, 64344602), (2, 32172301), (7, 9192086), (14, 4596043), (19, 3386558), (38, 1693279), (71, 906262), (133, 483794), (142, 453131), (266, 241897), (497, 129466), (994, 64733), (1349, 47698), (2698, 23849), (3407, 18886), (6814, 9443)]