38547748

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 69060600

約数和(自身を除く): 30512852

約数列:

[1, 2, 4, 53, 106, 212, 349, 521, 698, 1042, 1396, 2084, 18497, 27613, 36994, 55226, 73988, 110452, 181829, 363658, 727316, 9636937, 19273874, 38547748]

約数ペア:

[(1, 38547748), (2, 19273874), (4, 9636937), (53, 727316), (106, 363658), (212, 181829), (349, 110452), (521, 73988), (698, 55226), (1042, 36994), (1396, 27613), (2084, 18497)]