64764224

素因数分解:

$2^6\times 7^1\times {\mathrm{144563}}^1$

素因数の和:144582

約数の個数: 28

約数和(自身を含む): 146877024

約数和(自身を除く): 82112800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144563, 289126, 578252, 1011941, 1156504, 2023882, 2313008, 4047764, 4626016, 8095528, 9252032, 16191056, 32382112, 64764224]

約数ペア:

[(1, 64764224), (2, 32382112), (4, 16191056), (7, 9252032), (8, 8095528), (14, 4626016), (16, 4047764), (28, 2313008), (32, 2023882), (56, 1156504), (64, 1011941), (112, 578252), (224, 289126), (448, 144563)]