42899848

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 81849600

約数和(自身を除く): 38949752

約数列:

[1, 2, 4, 8, 139, 173, 223, 278, 346, 446, 556, 692, 892, 1112, 1384, 1784, 24047, 30997, 38579, 48094, 61994, 77158, 96188, 123988, 154316, 192376, 247976, 308632, 5362481, 10724962, 21449924, 42899848]

約数ペア:

[(1, 42899848), (2, 21449924), (4, 10724962), (8, 5362481), (139, 308632), (173, 247976), (223, 192376), (278, 154316), (346, 123988), (446, 96188), (556, 77158), (692, 61994), (892, 48094), (1112, 38579), (1384, 30997), (1784, 24047)]