43427248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 50852432

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 47, 68, 79, 86, 94, 136, 158, 172, 188, 272, 316, 344, 376, 632, 688, 731, 752, 799, 1264, 1343, 1462, 1598, 2021, 2686, 2924, 3196, 3397, 3713, 4042, 5372, 5848, 6392, 6794, 7426, 8084, 10744, 11696, 12784, 13588, 14852, 16168, 21488, 27176, 29704, 32336, 34357, 54352, 57749, 59408, 63121, 68714, 115498, 126242, 137428, 159659, 230996, 252484, 274856, 319318, 461992, 504968, 549712, 638636, 923984, 1009936, 1277272, 2554544, 2714203, 5428406, 10856812, 21713624, 43427248]

約数ペア:

[(1, 43427248), (2, 21713624), (4, 10856812), (8, 5428406), (16, 2714203), (17, 2554544), (34, 1277272), (43, 1009936), (47, 923984), (68, 638636), (79, 549712), (86, 504968), (94, 461992), (136, 319318), (158, 274856), (172, 252484), (188, 230996), (272, 159659), (316, 137428), (344, 126242), (376, 115498), (632, 68714), (688, 63121), (731, 59408), (752, 57749), (799, 54352), (1264, 34357), (1343, 32336), (1462, 29704), (1598, 27176), (2021, 21488), (2686, 16168), (2924, 14852), (3196, 13588), (3397, 12784), (3713, 11696), (4042, 10744), (5372, 8084), (5848, 7426), (6392, 6794)]