69704944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71419}}^1$

素因数の和:71488

約数の個数: 20

約数和(自身を含む): 137269240

約数和(自身を除く): 67564296

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 71419, 142838, 285676, 571352, 1142704, 4356559, 8713118, 17426236, 34852472, 69704944]

約数ペア:

[(1, 69704944), (2, 34852472), (4, 17426236), (8, 8713118), (16, 4356559), (61, 1142704), (122, 571352), (244, 285676), (488, 142838), (976, 71419)]