102729728

素因数分解:

$2^{11}\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 207829440

約数和(自身を除く): 105099712

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 487, 512, 824, 974, 1024, 1648, 1948, 2048, 3296, 3896, 6592, 7792, 13184, 15584, 26368, 31168, 50161, 52736, 62336, 100322, 105472, 124672, 200644, 210944, 249344, 401288, 498688, 802576, 997376, 1605152, 3210304, 6420608, 12841216, 25682432, 51364864, 102729728]

約数ペア:

[(1, 102729728), (2, 51364864), (4, 25682432), (8, 12841216), (16, 6420608), (32, 3210304), (64, 1605152), (103, 997376), (128, 802576), (206, 498688), (256, 401288), (412, 249344), (487, 210944), (512, 200644), (824, 124672), (974, 105472), (1024, 100322), (1648, 62336), (1948, 52736), (2048, 50161), (3296, 31168), (3896, 26368), (6592, 15584), (7792, 13184)]