73876478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{42409}}^1$

素因数の和:42491

約数の個数: 16

約数和(自身を含む): 121122960

約数和(自身を除く): 47246482

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 42409, 84818, 551317, 1102634, 2841403, 5682806, 36938239, 73876478]

約数ペア:

[(1, 73876478), (2, 36938239), (13, 5682806), (26, 2841403), (67, 1102634), (134, 551317), (871, 84818), (1742, 42409)]