64764112

素因数分解:

$2^4\times 7^1\times {\mathrm{578251}}^1$

素因数の和:578266

約数の個数: 20

約数和(自身を含む): 143406496

約数和(自身を除く): 78642384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 578251, 1156502, 2313004, 4047757, 4626008, 8095514, 9252016, 16191028, 32382056, 64764112]

約数ペア:

[(1, 64764112), (2, 32382056), (4, 16191028), (7, 9252016), (8, 8095514), (14, 4626008), (16, 4047757), (28, 2313004), (56, 1156502), (112, 578251)]