63416576

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 133824768

約数和(自身を除く): 70408192

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 131, 244, 248, 256, 262, 488, 496, 524, 976, 992, 1048, 1891, 1952, 1984, 2096, 3782, 3904, 3968, 4061, 4192, 7564, 7808, 7936, 7991, 8122, 8384, 15128, 15616, 15982, 16244, 16768, 30256, 31964, 32488, 33536, 60512, 63928, 64976, 121024, 127856, 129952, 242048, 247721, 255712, 259904, 484096, 495442, 511424, 519808, 990884, 1022848, 1039616, 1981768, 2045696, 3963536, 7927072, 15854144, 31708288, 63416576]

約数ペア:

[(1, 63416576), (2, 31708288), (4, 15854144), (8, 7927072), (16, 3963536), (31, 2045696), (32, 1981768), (61, 1039616), (62, 1022848), (64, 990884), (122, 519808), (124, 511424), (128, 495442), (131, 484096), (244, 259904), (248, 255712), (256, 247721), (262, 242048), (488, 129952), (496, 127856), (524, 121024), (976, 64976), (992, 63928), (1048, 60512), (1891, 33536), (1952, 32488), (1984, 31964), (2096, 30256), (3782, 16768), (3904, 16244), (3968, 15982), (4061, 15616), (4192, 15128), (7564, 8384), (7808, 8122), (7936, 7991)]