47198368

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 72

約数和(自身を含む): 111694464

約数和(自身を除く): 64496096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 971, 992, 1519, 1568, 1736, 1942, 3038, 3472, 3884, 6076, 6797, 6944, 7768, 12152, 13594, 15536, 24304, 27188, 30101, 31072, 47579, 48608, 54376, 60202, 95158, 108752, 120404, 190316, 210707, 217504, 240808, 380632, 421414, 481616, 761264, 842828, 963232, 1474949, 1522528, 1685656, 2949898, 3371312, 5899796, 6742624, 11799592, 23599184, 47198368]

約数ペア:

[(1, 47198368), (2, 23599184), (4, 11799592), (7, 6742624), (8, 5899796), (14, 3371312), (16, 2949898), (28, 1685656), (31, 1522528), (32, 1474949), (49, 963232), (56, 842828), (62, 761264), (98, 481616), (112, 421414), (124, 380632), (196, 240808), (217, 217504), (224, 210707), (248, 190316), (392, 120404), (434, 108752), (496, 95158), (784, 60202), (868, 54376), (971, 48608), (992, 47579), (1519, 31072), (1568, 30101), (1736, 27188), (1942, 24304), (3038, 15536), (3472, 13594), (3884, 12152), (6076, 7768), (6797, 6944)]