61755008

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 141820800

約数和(自身を除く): 80065792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 439, 448, 628, 878, 896, 1099, 1256, 1756, 2198, 2512, 3073, 3512, 4396, 5024, 6146, 7024, 8792, 10048, 12292, 14048, 17584, 20096, 24584, 28096, 35168, 49168, 56192, 68923, 70336, 98336, 137846, 140672, 196672, 275692, 393344, 482461, 551384, 964922, 1102768, 1929844, 2205536, 3859688, 4411072, 7719376, 8822144, 15438752, 30877504, 61755008]

約数ペア:

[(1, 61755008), (2, 30877504), (4, 15438752), (7, 8822144), (8, 7719376), (14, 4411072), (16, 3859688), (28, 2205536), (32, 1929844), (56, 1102768), (64, 964922), (112, 551384), (128, 482461), (157, 393344), (224, 275692), (314, 196672), (439, 140672), (448, 137846), (628, 98336), (878, 70336), (896, 68923), (1099, 56192), (1256, 49168), (1756, 35168), (2198, 28096), (2512, 24584), (3073, 20096), (3512, 17584), (4396, 14048), (5024, 12292), (6146, 10048), (7024, 8792)]