428559712

素因数分解:

$2^5\times 7^1\times {\mathrm{1913213}}^1$

素因数の和:1913230

約数の個数: 24

約数和(自身を含む): 964259856

約数和(自身を除く): 535700144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1913213, 3826426, 7652852, 13392491, 15305704, 26784982, 30611408, 53569964, 61222816, 107139928, 214279856, 428559712]

約数ペア:

[(1, 428559712), (2, 214279856), (4, 107139928), (7, 61222816), (8, 53569964), (14, 30611408), (16, 26784982), (28, 15305704), (32, 13392491), (56, 7652852), (112, 3826426), (224, 1913213)]