72290848

素因数分解:

$2^5\times 7^1\times {\mathrm{322727}}^1$

素因数の和:322744

約数の個数: 24

約数和(自身を含む): 162654912

約数和(自身を除く): 90364064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 322727, 645454, 1290908, 2259089, 2581816, 4518178, 5163632, 9036356, 10327264, 18072712, 36145424, 72290848]

約数ペア:

[(1, 72290848), (2, 36145424), (4, 18072712), (7, 10327264), (8, 9036356), (14, 5163632), (16, 4518178), (28, 2581816), (32, 2259089), (56, 1290908), (112, 645454), (224, 322727)]