29943136

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 61737984

約数和(自身を除く): 31794848

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 463, 688, 752, 926, 1376, 1504, 1852, 2021, 3704, 4042, 7408, 8084, 14816, 16168, 19909, 21761, 32336, 39818, 43522, 64672, 79636, 87044, 159272, 174088, 318544, 348176, 637088, 696352, 935723, 1871446, 3742892, 7485784, 14971568, 29943136]

約数ペア:

[(1, 29943136), (2, 14971568), (4, 7485784), (8, 3742892), (16, 1871446), (32, 935723), (43, 696352), (47, 637088), (86, 348176), (94, 318544), (172, 174088), (188, 159272), (344, 87044), (376, 79636), (463, 64672), (688, 43522), (752, 39818), (926, 32336), (1376, 21761), (1504, 19909), (1852, 16168), (2021, 14816), (3704, 8084), (4042, 7408)]