25081446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3613}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 54643680

約数和(自身を除く): 29562234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 3613, 6942, 7226, 10839, 21678, 46969, 93938, 140907, 281814, 321557, 643114, 964671, 1929342, 4180241, 8360482, 12540723, 25081446]

約数ペア:

[(1, 25081446), (2, 12540723), (3, 8360482), (6, 4180241), (13, 1929342), (26, 964671), (39, 643114), (78, 321557), (89, 281814), (178, 140907), (267, 93938), (534, 46969), (1157, 21678), (2314, 10839), (3471, 7226), (3613, 6942)]