38873324

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 80424960

約数和(自身を除く): 41551636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 109, 188, 218, 271, 329, 436, 542, 658, 763, 1084, 1316, 1526, 1897, 3052, 3794, 5123, 7588, 10246, 12737, 20492, 25474, 29539, 35861, 50948, 59078, 71722, 89159, 118156, 143444, 178318, 206773, 356636, 413546, 827092, 1388333, 2776666, 5553332, 9718331, 19436662, 38873324]

約数ペア:

[(1, 38873324), (2, 19436662), (4, 9718331), (7, 5553332), (14, 2776666), (28, 1388333), (47, 827092), (94, 413546), (109, 356636), (188, 206773), (218, 178318), (271, 143444), (329, 118156), (436, 89159), (542, 71722), (658, 59078), (763, 50948), (1084, 35861), (1316, 29539), (1526, 25474), (1897, 20492), (3052, 12737), (3794, 10246), (5123, 7588)]