72583316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19121}}^1$

素因数の和:19211

約数の個数: 24

約数和(自身を含む): 138672744

約数和(自身を除く): 66089428

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 19121, 38242, 76484, 248573, 497146, 994292, 1395833, 2791666, 5583332, 18145829, 36291658, 72583316]

約数ペア:

[(1, 72583316), (2, 36291658), (4, 18145829), (13, 5583332), (26, 2791666), (52, 1395833), (73, 994292), (146, 497146), (292, 248573), (949, 76484), (1898, 38242), (3796, 19121)]