78533936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4653

約数の個数: 40

約数和(自身を含む): 165874800

約数和(自身を除く): 87340864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 4549, 8632, 9098, 17264, 18196, 36392, 59137, 72784, 118274, 236548, 377567, 473096, 755134, 946192, 1510268, 3020536, 4908371, 6041072, 9816742, 19633484, 39266968, 78533936]

約数ペア:

[(1, 78533936), (2, 39266968), (4, 19633484), (8, 9816742), (13, 6041072), (16, 4908371), (26, 3020536), (52, 1510268), (83, 946192), (104, 755134), (166, 473096), (208, 377567), (332, 236548), (664, 118274), (1079, 72784), (1328, 59137), (2158, 36392), (4316, 18196), (4549, 17264), (8632, 9098)]