72791048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15607}}^1$

素因数の和:15677

約数の個数: 32

約数和(自身を含む): 151709760

約数和(自身を除く): 78918712

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 15607, 31214, 62428, 124856, 171677, 343354, 686708, 827171, 1373416, 1654342, 3308684, 6617368, 9098881, 18197762, 36395524, 72791048]

約数ペア:

[(1, 72791048), (2, 36395524), (4, 18197762), (8, 9098881), (11, 6617368), (22, 3308684), (44, 1654342), (53, 1373416), (88, 827171), (106, 686708), (212, 343354), (424, 171677), (583, 124856), (1166, 62428), (2332, 31214), (4664, 15607)]