47719168

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 112501760

約数和(自身を除く): 64782592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 859, 868, 896, 992, 1718, 1736, 1792, 1984, 3436, 3472, 3968, 6013, 6872, 6944, 7936, 12026, 13744, 13888, 24052, 26629, 27488, 27776, 48104, 53258, 54976, 55552, 96208, 106516, 109952, 186403, 192416, 213032, 219904, 372806, 384832, 426064, 745612, 769664, 852128, 1491224, 1539328, 1704256, 2982448, 3408512, 5964896, 6817024, 11929792, 23859584, 47719168]

約数ペア:

[(1, 47719168), (2, 23859584), (4, 11929792), (7, 6817024), (8, 5964896), (14, 3408512), (16, 2982448), (28, 1704256), (31, 1539328), (32, 1491224), (56, 852128), (62, 769664), (64, 745612), (112, 426064), (124, 384832), (128, 372806), (217, 219904), (224, 213032), (248, 192416), (256, 186403), (434, 109952), (448, 106516), (496, 96208), (859, 55552), (868, 54976), (896, 53258), (992, 48104), (1718, 27776), (1736, 27488), (1792, 26629), (1984, 24052), (3436, 13888), (3472, 13744), (3968, 12026), (6013, 7936), (6872, 6944)]