61607168

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 145205760

約数和(自身を除く): 83598592

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, 868, 896, 992, 1109, 1736, 1792, 1984, 2218, 3472, 3968, 4436, 6944, 7763, 7936, 8872, 13888, 15526, 17744, 27776, 31052, 34379, 35488, 55552, 62104, 68758, 70976, 124208, 137516, 141952, 240653, 248416, 275032, 283904, 481306, 496832, 550064, 962612, 993664, 1100128, 1925224, 1987328, 2200256, 3850448, 4400512, 7700896, 8801024, 15401792, 30803584, 61607168]

約数ペア:

[(1, 61607168), (2, 30803584), (4, 15401792), (7, 8801024), (8, 7700896), (14, 4400512), (16, 3850448), (28, 2200256), (31, 1987328), (32, 1925224), (56, 1100128), (62, 993664), (64, 962612), (112, 550064), (124, 496832), (128, 481306), (217, 283904), (224, 275032), (248, 248416), (256, 240653), (434, 141952), (448, 137516), (496, 124208), (868, 70976), (896, 68758), (992, 62104), (1109, 55552), (1736, 35488), (1792, 34379), (1984, 31052), (2218, 27776), (3472, 17744), (3968, 15526), (4436, 13888), (6944, 8872), (7763, 7936)]