34451428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 33850652

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 131, 139, 172, 262, 278, 473, 524, 556, 946, 1441, 1529, 1892, 2882, 3058, 5633, 5764, 5977, 6116, 11266, 11954, 18209, 22532, 23908, 36418, 61963, 65747, 72836, 123926, 131494, 200299, 247852, 262988, 400598, 782987, 801196, 1565974, 3131948, 8612857, 17225714, 34451428]

約数ペア:

[(1, 34451428), (2, 17225714), (4, 8612857), (11, 3131948), (22, 1565974), (43, 801196), (44, 782987), (86, 400598), (131, 262988), (139, 247852), (172, 200299), (262, 131494), (278, 123926), (473, 72836), (524, 65747), (556, 61963), (946, 36418), (1441, 23908), (1529, 22532), (1892, 18209), (2882, 11954), (3058, 11266), (5633, 6116), (5764, 5977)]