130761728

素因数分解:

$2^{10}\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:758

約数の個数: 44

約数和(自身を含む): 262908492

約数和(自身を除く): 132146764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 461, 512, 554, 922, 1024, 1108, 1844, 2216, 3688, 4432, 7376, 8864, 14752, 17728, 29504, 35456, 59008, 70912, 118016, 127697, 141824, 236032, 255394, 283648, 472064, 510788, 1021576, 2043152, 4086304, 8172608, 16345216, 32690432, 65380864, 130761728]

約数ペア:

[(1, 130761728), (2, 65380864), (4, 32690432), (8, 16345216), (16, 8172608), (32, 4086304), (64, 2043152), (128, 1021576), (256, 510788), (277, 472064), (461, 283648), (512, 255394), (554, 236032), (922, 141824), (1024, 127697), (1108, 118016), (1844, 70912), (2216, 59008), (3688, 35456), (4432, 29504), (7376, 17728), (8864, 14752)]