42239456

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 95528160

約数和(自身を除く): 53288704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 538, 701, 1076, 1402, 1883, 2152, 2804, 3766, 4304, 4907, 5608, 7532, 8608, 9814, 11216, 15064, 19628, 22432, 30128, 39256, 60256, 78512, 157024, 188569, 377138, 754276, 1319983, 1508552, 2639966, 3017104, 5279932, 6034208, 10559864, 21119728, 42239456]

約数ペア:

[(1, 42239456), (2, 21119728), (4, 10559864), (7, 6034208), (8, 5279932), (14, 3017104), (16, 2639966), (28, 1508552), (32, 1319983), (56, 754276), (112, 377138), (224, 188569), (269, 157024), (538, 78512), (701, 60256), (1076, 39256), (1402, 30128), (1883, 22432), (2152, 19628), (2804, 15064), (3766, 11216), (4304, 9814), (4907, 8608), (5608, 7532)]