23480704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 51236640

約数和(自身を除く): 27755936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 137, 206, 208, 274, 412, 416, 548, 824, 832, 1096, 1339, 1648, 1664, 1781, 2192, 2678, 3296, 3562, 4384, 5356, 6592, 7124, 8768, 10712, 13184, 14111, 14248, 17536, 21424, 28222, 28496, 42848, 56444, 56992, 85696, 112888, 113984, 171392, 183443, 225776, 227968, 366886, 451552, 733772, 903104, 1467544, 1806208, 2935088, 5870176, 11740352, 23480704]

約数ペア:

[(1, 23480704), (2, 11740352), (4, 5870176), (8, 2935088), (13, 1806208), (16, 1467544), (26, 903104), (32, 733772), (52, 451552), (64, 366886), (103, 227968), (104, 225776), (128, 183443), (137, 171392), (206, 113984), (208, 112888), (274, 85696), (412, 56992), (416, 56444), (548, 42848), (824, 28496), (832, 28222), (1096, 21424), (1339, 17536), (1648, 14248), (1664, 14111), (1781, 13184), (2192, 10712), (2678, 8768), (3296, 7124), (3562, 6592), (4384, 5356)]