56838208

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 84

約数和(自身を含む): 137241280

約数和(自身を除く): 80403072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 439, 448, 476, 544, 578, 878, 952, 1088, 1156, 1756, 1904, 2023, 2312, 3073, 3512, 3808, 4046, 4624, 6146, 7024, 7463, 7616, 8092, 9248, 12292, 14048, 14926, 16184, 18496, 24584, 28096, 29852, 32368, 49168, 52241, 59704, 64736, 98336, 104482, 119408, 126871, 129472, 196672, 208964, 238816, 253742, 417928, 477632, 507484, 835856, 888097, 1014968, 1671712, 1776194, 2029936, 3343424, 3552388, 4059872, 7104776, 8119744, 14209552, 28419104, 56838208]

約数ペア:

[(1, 56838208), (2, 28419104), (4, 14209552), (7, 8119744), (8, 7104776), (14, 4059872), (16, 3552388), (17, 3343424), (28, 2029936), (32, 1776194), (34, 1671712), (56, 1014968), (64, 888097), (68, 835856), (112, 507484), (119, 477632), (136, 417928), (224, 253742), (238, 238816), (272, 208964), (289, 196672), (439, 129472), (448, 126871), (476, 119408), (544, 104482), (578, 98336), (878, 64736), (952, 59704), (1088, 52241), (1156, 49168), (1756, 32368), (1904, 29852), (2023, 28096), (2312, 24584), (3073, 18496), (3512, 16184), (3808, 14926), (4046, 14048), (4624, 12292), (6146, 9248), (7024, 8092), (7463, 7616)]