128435568

素因数分解:

$2^4\times 3^1\times {\mathrm{2675741}}^1$

素因数の和:2675752

約数の個数: 20

約数和(自身を含む): 331792008

約数和(自身を除く): 203356440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2675741, 5351482, 8027223, 10702964, 16054446, 21405928, 32108892, 42811856, 64217784, 128435568]

約数ペア:

[(1, 128435568), (2, 64217784), (3, 42811856), (4, 32108892), (6, 21405928), (8, 16054446), (12, 10702964), (16, 8027223), (24, 5351482), (48, 2675741)]