27864284

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 57576960

約数和(自身を除く): 29712676

約数列:

[1, 2, 4, 7, 14, 28, 59, 101, 118, 167, 202, 236, 334, 404, 413, 668, 707, 826, 1169, 1414, 1652, 2338, 2828, 4676, 5959, 9853, 11918, 16867, 19706, 23836, 33734, 39412, 41713, 67468, 68971, 83426, 118069, 137942, 166852, 236138, 275884, 472276, 995153, 1990306, 3980612, 6966071, 13932142, 27864284]

約数ペア:

[(1, 27864284), (2, 13932142), (4, 6966071), (7, 3980612), (14, 1990306), (28, 995153), (59, 472276), (101, 275884), (118, 236138), (167, 166852), (202, 137942), (236, 118069), (334, 83426), (404, 68971), (413, 67468), (668, 41713), (707, 39412), (826, 33734), (1169, 23836), (1414, 19706), (1652, 16867), (2338, 11918), (2828, 9853), (4676, 5959)]