77761574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 133560576

約数和(自身を除く): 55799002

約数列:

[1, 2, 11, 22, 23, 46, 227, 253, 454, 506, 677, 1354, 2497, 4994, 5221, 7447, 10442, 14894, 15571, 31142, 57431, 114862, 153679, 171281, 307358, 342562, 1690469, 3380938, 3534617, 7069234, 38880787, 77761574]

約数ペア:

[(1, 77761574), (2, 38880787), (11, 7069234), (22, 3534617), (23, 3380938), (46, 1690469), (227, 342562), (253, 307358), (454, 171281), (506, 153679), (677, 114862), (1354, 57431), (2497, 31142), (4994, 15571), (5221, 14894), (7447, 10442)]