4908669952

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 88

約数和(自身を含む): 10187182080

約数和(自身を除く): 5278512128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 239, 248, 256, 478, 496, 512, 647, 956, 992, 1024, 1294, 1912, 1984, 2588, 3824, 3968, 5176, 7409, 7648, 7936, 10352, 14818, 15296, 15872, 20057, 20704, 29636, 30592, 31744, 40114, 41408, 59272, 61184, 80228, 82816, 118544, 122368, 154633, 160456, 165632, 237088, 244736, 309266, 320912, 331264, 474176, 618532, 641824, 662528, 948352, 1237064, 1283648, 1896704, 2474128, 2567296, 3793408, 4793623, 4948256, 5134592, 7586816, 9587246, 9896512, 10269184, 19174492, 19793024, 20538368, 38348984, 39586048, 76697968, 79172096, 153395936, 158344192, 306791872, 613583744, 1227167488, 2454334976, 4908669952]

約数ペア:

[(1, 4908669952), (2, 2454334976), (4, 1227167488), (8, 613583744), (16, 306791872), (31, 158344192), (32, 153395936), (62, 79172096), (64, 76697968), (124, 39586048), (128, 38348984), (239, 20538368), (248, 19793024), (256, 19174492), (478, 10269184), (496, 9896512), (512, 9587246), (647, 7586816), (956, 5134592), (992, 4948256), (1024, 4793623), (1294, 3793408), (1912, 2567296), (1984, 2474128), (2588, 1896704), (3824, 1283648), (3968, 1237064), (5176, 948352), (7409, 662528), (7648, 641824), (7936, 618532), (10352, 474176), (14818, 331264), (15296, 320912), (15872, 309266), (20057, 244736), (20704, 237088), (29636, 165632), (30592, 160456), (31744, 154633), (40114, 122368), (41408, 118544), (59272, 82816), (61184, 80228)]