27692672

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 65149440

約数和(自身を除く): 37456768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 997, 1736, 1984, 1994, 3472, 3968, 3988, 6944, 6979, 7976, 13888, 13958, 15952, 27776, 27916, 30907, 31904, 55832, 61814, 63808, 111664, 123628, 127616, 216349, 223328, 247256, 432698, 446656, 494512, 865396, 893312, 989024, 1730792, 1978048, 3461584, 3956096, 6923168, 13846336, 27692672]

約数ペア:

[(1, 27692672), (2, 13846336), (4, 6923168), (7, 3956096), (8, 3461584), (14, 1978048), (16, 1730792), (28, 989024), (31, 893312), (32, 865396), (56, 494512), (62, 446656), (64, 432698), (112, 247256), (124, 223328), (128, 216349), (217, 127616), (224, 123628), (248, 111664), (434, 63808), (448, 61814), (496, 55832), (868, 31904), (896, 30907), (992, 27916), (997, 27776), (1736, 15952), (1984, 13958), (1994, 13888), (3472, 7976), (3968, 6979), (3988, 6944)]