25779688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 30622232

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 271, 376, 506, 517, 542, 1012, 1034, 1081, 1084, 2024, 2068, 2162, 2168, 2981, 4136, 4324, 5962, 6233, 8648, 11891, 11924, 12466, 12737, 23782, 23848, 24932, 25474, 47564, 49864, 50948, 68563, 95128, 101896, 137126, 140107, 274252, 280214, 292951, 548504, 560428, 585902, 1120856, 1171804, 2343608, 3222461, 6444922, 12889844, 25779688]

約数ペア:

[(1, 25779688), (2, 12889844), (4, 6444922), (8, 3222461), (11, 2343608), (22, 1171804), (23, 1120856), (44, 585902), (46, 560428), (47, 548504), (88, 292951), (92, 280214), (94, 274252), (184, 140107), (188, 137126), (253, 101896), (271, 95128), (376, 68563), (506, 50948), (517, 49864), (542, 47564), (1012, 25474), (1034, 24932), (1081, 23848), (1084, 23782), (2024, 12737), (2068, 12466), (2162, 11924), (2168, 11891), (2981, 8648), (4136, 6233), (4324, 5962)]