64398848

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1814

約数の個数: 40

約数和(自身を含む): 130510248

約数和(自身を除く): 66111400

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 1723, 2336, 3446, 4672, 6892, 9344, 13784, 18688, 27568, 37376, 55136, 110272, 125779, 220544, 251558, 441088, 503116, 882176, 1006232, 2012464, 4024928, 8049856, 16099712, 32199424, 64398848]

約数ペア:

[(1, 64398848), (2, 32199424), (4, 16099712), (8, 8049856), (16, 4024928), (32, 2012464), (64, 1006232), (73, 882176), (128, 503116), (146, 441088), (256, 251558), (292, 220544), (512, 125779), (584, 110272), (1168, 55136), (1723, 37376), (2336, 27568), (3446, 18688), (4672, 13784), (6892, 9344)]