2650871776

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{23159}}^1$

素因数の和:23256

約数の個数: 72

約数和(自身を含む): 6154399440

約数和(自身を除く): 3503527664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 3577, 4088, 7154, 8176, 14308, 16352, 23159, 28616, 46318, 57232, 92636, 114464, 162113, 185272, 324226, 370544, 648452, 741088, 1134791, 1296904, 1690607, 2269582, 2593808, 3381214, 4539164, 5187616, 6762428, 9078328, 11834249, 13524856, 18156656, 23668498, 27049712, 36313312, 47336996, 54099424, 82839743, 94673992, 165679486, 189347984, 331358972, 378695968, 662717944, 1325435888, 2650871776]

約数ペア:

[(1, 2650871776), (2, 1325435888), (4, 662717944), (7, 378695968), (8, 331358972), (14, 189347984), (16, 165679486), (28, 94673992), (32, 82839743), (49, 54099424), (56, 47336996), (73, 36313312), (98, 27049712), (112, 23668498), (146, 18156656), (196, 13524856), (224, 11834249), (292, 9078328), (392, 6762428), (511, 5187616), (584, 4539164), (784, 3381214), (1022, 2593808), (1168, 2269582), (1568, 1690607), (2044, 1296904), (2336, 1134791), (3577, 741088), (4088, 648452), (7154, 370544), (8176, 324226), (14308, 185272), (16352, 162113), (23159, 114464), (28616, 92636), (46318, 57232)]