78843424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5273

約数の個数: 48

約数和(自身を含む): 173305440

約数和(自身を除く): 94462016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 5209, 7568, 10418, 15136, 20836, 41672, 57299, 83344, 114598, 166688, 223987, 229196, 447974, 458392, 895948, 916784, 1791896, 1833568, 2463857, 3583792, 4927714, 7167584, 9855428, 19710856, 39421712, 78843424]

約数ペア:

[(1, 78843424), (2, 39421712), (4, 19710856), (8, 9855428), (11, 7167584), (16, 4927714), (22, 3583792), (32, 2463857), (43, 1833568), (44, 1791896), (86, 916784), (88, 895948), (172, 458392), (176, 447974), (344, 229196), (352, 223987), (473, 166688), (688, 114598), (946, 83344), (1376, 57299), (1892, 41672), (3784, 20836), (5209, 15136), (7568, 10418)]