68563024

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{70249}}^1$

素因数の和:70318

約数の個数: 20

約数和(自身を含む): 135020500

約数和(自身を除く): 66457476

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 70249, 140498, 280996, 561992, 1123984, 4285189, 8570378, 17140756, 34281512, 68563024]

約数ペア:

[(1, 68563024), (2, 34281512), (4, 17140756), (8, 8570378), (16, 4285189), (61, 1123984), (122, 561992), (244, 280996), (488, 140498), (976, 70249)]