2751428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 5197920

約数和(自身を除く): 2446492

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 883, 1558, 1766, 3116, 3532, 16777, 33554, 36203, 67108, 72406, 144812, 687857, 1375714, 2751428]

約数ペア:

[(1, 2751428), (2, 1375714), (4, 687857), (19, 144812), (38, 72406), (41, 67108), (76, 36203), (82, 33554), (164, 16777), (779, 3532), (883, 3116), (1558, 1766)]