64738384

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 127954112

約数和(自身を除く): 63215728

約数列:

[1, 2, 4, 8, 16, 103, 163, 206, 241, 326, 412, 482, 652, 824, 964, 1304, 1648, 1928, 2608, 3856, 16789, 24823, 33578, 39283, 49646, 67156, 78566, 99292, 134312, 157132, 198584, 268624, 314264, 397168, 628528, 4046149, 8092298, 16184596, 32369192, 64738384]

約数ペア:

[(1, 64738384), (2, 32369192), (4, 16184596), (8, 8092298), (16, 4046149), (103, 628528), (163, 397168), (206, 314264), (241, 268624), (326, 198584), (412, 157132), (482, 134312), (652, 99292), (824, 78566), (964, 67156), (1304, 49646), (1648, 39283), (1928, 33578), (2608, 24823), (3856, 16789)]