392022008

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{72169}}^1$

素因数の和:72279

約数の個数: 32

約数和(自身を含む): 848719200

約数和(自身を除く): 456697192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 72169, 144338, 288676, 505183, 577352, 1010366, 2020732, 4041464, 7000393, 14000786, 28001572, 49002751, 56003144, 98005502, 196011004, 392022008]

約数ペア:

[(1, 392022008), (2, 196011004), (4, 98005502), (7, 56003144), (8, 49002751), (14, 28001572), (28, 14000786), (56, 7000393), (97, 4041464), (194, 2020732), (388, 1010366), (679, 577352), (776, 505183), (1358, 288676), (2716, 144338), (5432, 72169)]