8378384

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 18689280

約数和(自身を除く): 10310896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 313, 478, 626, 956, 1252, 1673, 1912, 2191, 2504, 3346, 3824, 4382, 5008, 6692, 8764, 13384, 17528, 26768, 35056, 74807, 149614, 299228, 523649, 598456, 1047298, 1196912, 2094596, 4189192, 8378384]

約数ペア:

[(1, 8378384), (2, 4189192), (4, 2094596), (7, 1196912), (8, 1047298), (14, 598456), (16, 523649), (28, 299228), (56, 149614), (112, 74807), (239, 35056), (313, 26768), (478, 17528), (626, 13384), (956, 8764), (1252, 6692), (1673, 5008), (1912, 4382), (2191, 3824), (2504, 3346)]