68428498

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 103685400

約数和(自身を除く): 35256902

約数列:

[1, 2, 181, 362, 421, 449, 842, 898, 76201, 81269, 152402, 162538, 189029, 378058, 34214249, 68428498]

約数ペア:

[(1, 68428498), (2, 34214249), (181, 378058), (362, 189029), (421, 162538), (449, 152402), (842, 81269), (898, 76201)]