404230064

素因数分解:

$2^4\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{2437}}^1$

素因数の和:3933

約数の個数: 40

約数和(自身を含む): 896052768

約数和(自身を除く): 491822704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1481, 2437, 2962, 4874, 5924, 9748, 10367, 11848, 17059, 19496, 20734, 23696, 34118, 38992, 41468, 68236, 82936, 136472, 165872, 272944, 3609197, 7218394, 14436788, 25264379, 28873576, 50528758, 57747152, 101057516, 202115032, 404230064]

約数ペア:

[(1, 404230064), (2, 202115032), (4, 101057516), (7, 57747152), (8, 50528758), (14, 28873576), (16, 25264379), (28, 14436788), (56, 7218394), (112, 3609197), (1481, 272944), (2437, 165872), (2962, 136472), (4874, 82936), (5924, 68236), (9748, 41468), (10367, 38992), (11848, 34118), (17059, 23696), (19496, 20734)]