71176352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 162062208

約数和(自身を除く): 90885856

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 86, 92, 104, 172, 173, 184, 208, 299, 344, 346, 368, 416, 559, 598, 688, 692, 736, 989, 1118, 1196, 1376, 1384, 1978, 2236, 2249, 2392, 2768, 3956, 3979, 4472, 4498, 4784, 5536, 7439, 7912, 7958, 8944, 8996, 9568, 12857, 14878, 15824, 15916, 17888, 17992, 25714, 29756, 31648, 31832, 35984, 51428, 51727, 59512, 63664, 71968, 96707, 102856, 103454, 119024, 127328, 171097, 193414, 205712, 206908, 238048, 342194, 386828, 411424, 413816, 684388, 773656, 827632, 1368776, 1547312, 1655264, 2224261, 2737552, 3094624, 4448522, 5475104, 8897044, 17794088, 35588176, 71176352]

約数ペア:

[(1, 71176352), (2, 35588176), (4, 17794088), (8, 8897044), (13, 5475104), (16, 4448522), (23, 3094624), (26, 2737552), (32, 2224261), (43, 1655264), (46, 1547312), (52, 1368776), (86, 827632), (92, 773656), (104, 684388), (172, 413816), (173, 411424), (184, 386828), (208, 342194), (299, 238048), (344, 206908), (346, 205712), (368, 193414), (416, 171097), (559, 127328), (598, 119024), (688, 103454), (692, 102856), (736, 96707), (989, 71968), (1118, 63664), (1196, 59512), (1376, 51727), (1384, 51428), (1978, 35984), (2236, 31832), (2249, 31648), (2392, 29756), (2768, 25714), (3956, 17992), (3979, 17888), (4472, 15916), (4498, 15824), (4784, 14878), (5536, 12857), (7439, 9568), (7912, 8996), (7958, 8944)]