78856864

素因数分解:

$2^5\times {\mathrm{1249}}^1\times {\mathrm{1973}}^1$

素因数の和:3232

約数の個数: 24

約数和(自身を含む): 155452500

約数和(自身を除く): 76595636

約数列:

[1, 2, 4, 8, 16, 32, 1249, 1973, 2498, 3946, 4996, 7892, 9992, 15784, 19984, 31568, 39968, 63136, 2464277, 4928554, 9857108, 19714216, 39428432, 78856864]

約数ペア:

[(1, 78856864), (2, 39428432), (4, 19714216), (8, 9857108), (16, 4928554), (32, 2464277), (1249, 63136), (1973, 39968), (2498, 31568), (3946, 19984), (4996, 15784), (7892, 9992)]