8941408

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 11379872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 223, 224, 358, 446, 716, 892, 1253, 1432, 1561, 1784, 2506, 2864, 3122, 3568, 5012, 5728, 6244, 7136, 10024, 12488, 20048, 24976, 39917, 40096, 49952, 79834, 159668, 279419, 319336, 558838, 638672, 1117676, 1277344, 2235352, 4470704, 8941408]

約数ペア:

[(1, 8941408), (2, 4470704), (4, 2235352), (7, 1277344), (8, 1117676), (14, 638672), (16, 558838), (28, 319336), (32, 279419), (56, 159668), (112, 79834), (179, 49952), (223, 40096), (224, 39917), (358, 24976), (446, 20048), (716, 12488), (892, 10024), (1253, 7136), (1432, 6244), (1561, 5728), (1784, 5012), (2506, 3568), (2864, 3122)]