79904958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4519}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 183114240

約数和(自身を除く): 103209282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 4519, 5894, 8841, 9038, 13557, 17682, 27114, 31633, 63266, 94899, 189798, 1902499, 3804998, 5707497, 11414994, 13317493, 26634986, 39952479, 79904958]

約数ペア:

[(1, 79904958), (2, 39952479), (3, 26634986), (6, 13317493), (7, 11414994), (14, 5707497), (21, 3804998), (42, 1902499), (421, 189798), (842, 94899), (1263, 63266), (2526, 31633), (2947, 27114), (4519, 17682), (5894, 13557), (8841, 9038)]