64143632

素因数分解:

$2^4\times 7^1\times {\mathrm{572711}}^1$

素因数の和:572726

約数の個数: 20

約数和(自身を含む): 142032576

約数和(自身を除く): 77888944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 572711, 1145422, 2290844, 4008977, 4581688, 8017954, 9163376, 16035908, 32071816, 64143632]

約数ペア:

[(1, 64143632), (2, 32071816), (4, 16035908), (7, 9163376), (8, 8017954), (14, 4581688), (16, 4008977), (28, 2290844), (56, 1145422), (112, 572711)]