1420565248

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{292057}}^1$

素因数の和:292092

約数の個数: 36

約数和(自身を含む): 2984832760

約数和(自身を除く): 1564267512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 292057, 584114, 1168228, 2336456, 4672912, 5549083, 9345824, 11098166, 18691648, 22196332, 37383296, 44392664, 74766592, 88785328, 177570656, 355141312, 710282624, 1420565248]

約数ペア:

[(1, 1420565248), (2, 710282624), (4, 355141312), (8, 177570656), (16, 88785328), (19, 74766592), (32, 44392664), (38, 37383296), (64, 22196332), (76, 18691648), (128, 11098166), (152, 9345824), (256, 5549083), (304, 4672912), (608, 2336456), (1216, 1168228), (2432, 584114), (4864, 292057)]