71786848

素因数分解:

$2^5\times 7^1\times {\mathrm{320477}}^1$

素因数の和:320494

約数の個数: 24

約数和(自身を含む): 161520912

約数和(自身を除く): 89734064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 320477, 640954, 1281908, 2243339, 2563816, 4486678, 5127632, 8973356, 10255264, 17946712, 35893424, 71786848]

約数ペア:

[(1, 71786848), (2, 35893424), (4, 17946712), (7, 10255264), (8, 8973356), (14, 5127632), (16, 4486678), (28, 2563816), (32, 2243339), (56, 1281908), (112, 640954), (224, 320477)]