71297056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 148587264

約数和(自身を除く): 77290208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1327, 1679, 2336, 2654, 3358, 5308, 6716, 10616, 13432, 21232, 26864, 30521, 42464, 53728, 61042, 96871, 122084, 193742, 244168, 387484, 488336, 774968, 976672, 1549936, 2228033, 3099872, 4456066, 8912132, 17824264, 35648528, 71297056]

約数ペア:

[(1, 71297056), (2, 35648528), (4, 17824264), (8, 8912132), (16, 4456066), (23, 3099872), (32, 2228033), (46, 1549936), (73, 976672), (92, 774968), (146, 488336), (184, 387484), (292, 244168), (368, 193742), (584, 122084), (736, 96871), (1168, 61042), (1327, 53728), (1679, 42464), (2336, 30521), (2654, 26864), (3358, 21232), (5308, 13432), (6716, 10616)]