67974478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{237673}}^1$

素因数の和:237699

約数の個数: 16

約数和(自身を含む): 119787696

約数和(自身を除く): 51813218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 237673, 475346, 2614403, 3089749, 5228806, 6179498, 33987239, 67974478]

約数ペア:

[(1, 67974478), (2, 33987239), (11, 6179498), (13, 5228806), (22, 3089749), (26, 2614403), (143, 475346), (286, 237673)]