66967838

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{26723}}^1$

素因数の和:26911

約数の個数: 16

約数和(自身を含む): 115447680

約数和(自身を除く): 48479842

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 26723, 53446, 187061, 374122, 4783417, 9566834, 33483919, 66967838]

約数ペア:

[(1, 66967838), (2, 33483919), (7, 9566834), (14, 4783417), (179, 374122), (358, 187061), (1253, 53446), (2506, 26723)]