4313008

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 9672992

約数和(自身を除く): 5359984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 397, 679, 776, 794, 1358, 1552, 1588, 2716, 2779, 3176, 5432, 5558, 6352, 10864, 11116, 22232, 38509, 44464, 77018, 154036, 269563, 308072, 539126, 616144, 1078252, 2156504, 4313008]

約数ペア:

[(1, 4313008), (2, 2156504), (4, 1078252), (7, 616144), (8, 539126), (14, 308072), (16, 269563), (28, 154036), (56, 77018), (97, 44464), (112, 38509), (194, 22232), (388, 11116), (397, 10864), (679, 6352), (776, 5558), (794, 5432), (1358, 3176), (1552, 2779), (1588, 2716)]