26790164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 50279040

約数和(自身を除く): 23488876

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 4987, 5372, 9974, 19948, 84779, 169558, 339116, 393973, 787946, 1575892, 6697541, 13395082, 26790164]

約数ペア:

[(1, 26790164), (2, 13395082), (4, 6697541), (17, 1575892), (34, 787946), (68, 393973), (79, 339116), (158, 169558), (316, 84779), (1343, 19948), (2686, 9974), (4987, 5372)]