3139712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 6589200

約数和(自身を除く): 3449488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1291, 2432, 2582, 5164, 10328, 20656, 24529, 41312, 49058, 82624, 98116, 165248, 196232, 392464, 784928, 1569856, 3139712]

約数ペア:

[(1, 3139712), (2, 1569856), (4, 784928), (8, 392464), (16, 196232), (19, 165248), (32, 98116), (38, 82624), (64, 49058), (76, 41312), (128, 24529), (152, 20656), (304, 10328), (608, 5164), (1216, 2582), (1291, 2432)]