25768972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 46501056

約数和(自身を除く): 20732084

約数列:

[1, 2, 4, 47, 94, 113, 188, 226, 452, 1213, 2426, 4852, 5311, 10622, 21244, 57011, 114022, 137069, 228044, 274138, 548276, 6442243, 12884486, 25768972]

約数ペア:

[(1, 25768972), (2, 12884486), (4, 6442243), (47, 548276), (94, 274138), (113, 228044), (188, 137069), (226, 114022), (452, 57011), (1213, 21244), (2426, 10622), (4852, 5311)]