69699088

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71413}}^1$

素因数の和:71482

約数の個数: 20

約数和(自身を含む): 137257708

約数和(自身を除く): 67558620

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 71413, 142826, 285652, 571304, 1142608, 4356193, 8712386, 17424772, 34849544, 69699088]

約数ペア:

[(1, 69699088), (2, 34849544), (4, 17424772), (8, 8712386), (16, 4356193), (61, 1142608), (122, 571304), (244, 285652), (488, 142826), (976, 71413)]