71139642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2389}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 162902400

約数和(自身を除く): 91762758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 709, 1418, 2127, 2389, 4254, 4778, 4963, 7167, 9926, 14334, 14889, 16723, 29778, 33446, 50169, 100338, 1693801, 3387602, 5081403, 10162806, 11856607, 23713214, 35569821, 71139642]

約数ペア:

[(1, 71139642), (2, 35569821), (3, 23713214), (6, 11856607), (7, 10162806), (14, 5081403), (21, 3387602), (42, 1693801), (709, 100338), (1418, 50169), (2127, 33446), (2389, 29778), (4254, 16723), (4778, 14889), (4963, 14334), (7167, 9926)]