63807842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 115789824

約数和(自身を除く): 51981982

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 2791, 3266, 5582, 11431, 19537, 22862, 39074, 64193, 128386, 198161, 396322, 449351, 898702, 1387127, 2774254, 4557703, 9115406, 31903921, 63807842]

約数ペア:

[(1, 63807842), (2, 31903921), (7, 9115406), (14, 4557703), (23, 2774254), (46, 1387127), (71, 898702), (142, 449351), (161, 396322), (322, 198161), (497, 128386), (994, 64193), (1633, 39074), (2791, 22862), (3266, 19537), (5582, 11431)]