74871482

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12703}}^1$

素因数の和:13133

約数の個数: 16

約数和(自身を含む): 128666112

約数和(自身を除く): 53794630

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 12703, 25406, 88921, 177842, 5347963, 10695926, 37435741, 74871482]

約数ペア:

[(1, 74871482), (2, 37435741), (7, 10695926), (14, 5347963), (421, 177842), (842, 88921), (2947, 25406), (5894, 12703)]