42042014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 75472896

約数和(自身を除く): 33430882

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 1327, 2263, 2654, 4526, 9289, 15841, 18578, 31682, 41137, 82274, 96871, 193742, 287959, 575918, 678097, 1356194, 3003001, 6006002, 21021007, 42042014]

約数ペア:

[(1, 42042014), (2, 21021007), (7, 6006002), (14, 3003001), (31, 1356194), (62, 678097), (73, 575918), (146, 287959), (217, 193742), (434, 96871), (511, 82274), (1022, 41137), (1327, 31682), (2263, 18578), (2654, 15841), (4526, 9289)]