8949132416

素因数分解:

$2^7\times 7^1\times {\mathrm{977}}^1\times {\mathrm{10223}}^1$

素因数の和:11221

約数の個数: 64

約数和(自身を含む): 20398106880

約数和(自身を除く): 11448974464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 977, 1954, 3908, 6839, 7816, 10223, 13678, 15632, 20446, 27356, 31264, 40892, 54712, 62528, 71561, 81784, 109424, 125056, 143122, 163568, 218848, 286244, 327136, 437696, 572488, 654272, 875392, 1144976, 1308544, 2289952, 4579904, 9159808, 9987871, 19975742, 39951484, 69915097, 79902968, 139830194, 159805936, 279660388, 319611872, 559320776, 639223744, 1118641552, 1278447488, 2237283104, 4474566208, 8949132416]

約数ペア:

[(1, 8949132416), (2, 4474566208), (4, 2237283104), (7, 1278447488), (8, 1118641552), (14, 639223744), (16, 559320776), (28, 319611872), (32, 279660388), (56, 159805936), (64, 139830194), (112, 79902968), (128, 69915097), (224, 39951484), (448, 19975742), (896, 9987871), (977, 9159808), (1954, 4579904), (3908, 2289952), (6839, 1308544), (7816, 1144976), (10223, 875392), (13678, 654272), (15632, 572488), (20446, 437696), (27356, 327136), (31264, 286244), (40892, 218848), (54712, 163568), (62528, 143122), (71561, 125056), (81784, 109424)]