25447117312

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{1693}}^1$

素因数の和:2689

約数の個数: 80

約数和(自身を含む): 52571135232

約数和(自身を除く): 27124017920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 947, 992, 1693, 1894, 1984, 3386, 3788, 3968, 6772, 7576, 7936, 13544, 15152, 15872, 27088, 29357, 30304, 52483, 54176, 58714, 60608, 104966, 108352, 117428, 121216, 209932, 216704, 234856, 242432, 419864, 433408, 469712, 484864, 839728, 866816, 939424, 1603271, 1679456, 1878848, 3206542, 3358912, 3757696, 6413084, 6717824, 7515392, 12826168, 13435648, 15030784, 25652336, 26871296, 49701401, 51304672, 99402802, 102609344, 198805604, 205218688, 397611208, 410437376, 795222416, 820874752, 1590444832, 3180889664, 6361779328, 12723558656, 25447117312]

約数ペア:

[(1, 25447117312), (2, 12723558656), (4, 6361779328), (8, 3180889664), (16, 1590444832), (31, 820874752), (32, 795222416), (62, 410437376), (64, 397611208), (124, 205218688), (128, 198805604), (248, 102609344), (256, 99402802), (496, 51304672), (512, 49701401), (947, 26871296), (992, 25652336), (1693, 15030784), (1894, 13435648), (1984, 12826168), (3386, 7515392), (3788, 6717824), (3968, 6413084), (6772, 3757696), (7576, 3358912), (7936, 3206542), (13544, 1878848), (15152, 1679456), (15872, 1603271), (27088, 939424), (29357, 866816), (30304, 839728), (52483, 484864), (54176, 469712), (58714, 433408), (60608, 419864), (104966, 242432), (108352, 234856), (117428, 216704), (121216, 209932)]