38778632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 77290200

約数和(自身を除く): 38511568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 733, 778, 1466, 1556, 2932, 3112, 5864, 6613, 12461, 13226, 24922, 26452, 49844, 52904, 99688, 285137, 570274, 1140548, 2281096, 4847329, 9694658, 19389316, 38778632]

約数ペア:

[(1, 38778632), (2, 19389316), (4, 9694658), (8, 4847329), (17, 2281096), (34, 1140548), (68, 570274), (136, 285137), (389, 99688), (733, 52904), (778, 49844), (1466, 26452), (1556, 24922), (2932, 13226), (3112, 12461), (5864, 6613)]