38221264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 76995072

約数和(自身を除く): 38773808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 263, 293, 496, 526, 586, 1052, 1172, 2104, 2344, 4208, 4688, 8153, 9083, 16306, 18166, 32612, 36332, 65224, 72664, 77059, 130448, 145328, 154118, 308236, 616472, 1232944, 2388829, 4777658, 9555316, 19110632, 38221264]

約数ペア:

[(1, 38221264), (2, 19110632), (4, 9555316), (8, 4777658), (16, 2388829), (31, 1232944), (62, 616472), (124, 308236), (248, 154118), (263, 145328), (293, 130448), (496, 77059), (526, 72664), (586, 65224), (1052, 36332), (1172, 32612), (2104, 18166), (2344, 16306), (4208, 9083), (4688, 8153)]