27723052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 61752320

約数和(自身を除く): 34029268

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 41, 62, 76, 82, 124, 133, 164, 217, 266, 287, 434, 532, 574, 589, 779, 868, 1148, 1178, 1271, 1558, 1681, 2356, 2542, 3116, 3362, 4123, 5084, 5453, 6724, 8246, 8897, 10906, 11767, 16492, 17794, 21812, 23534, 24149, 31939, 35588, 47068, 48298, 52111, 63878, 96596, 104222, 127756, 169043, 208444, 223573, 338086, 364777, 447146, 676172, 729554, 894292, 990109, 1459108, 1980218, 3960436, 6930763, 13861526, 27723052]

約数ペア:

[(1, 27723052), (2, 13861526), (4, 6930763), (7, 3960436), (14, 1980218), (19, 1459108), (28, 990109), (31, 894292), (38, 729554), (41, 676172), (62, 447146), (76, 364777), (82, 338086), (124, 223573), (133, 208444), (164, 169043), (217, 127756), (266, 104222), (287, 96596), (434, 63878), (532, 52111), (574, 48298), (589, 47068), (779, 35588), (868, 31939), (1148, 24149), (1178, 23534), (1271, 21812), (1558, 17794), (1681, 16492), (2356, 11767), (2542, 10906), (3116, 8897), (3362, 8246), (4123, 6724), (5084, 5453)]