26821164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 38376276

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 881, 1762, 2537, 2643, 3524, 5074, 5286, 7611, 10148, 10572, 15222, 30444, 37883, 51979, 75766, 103958, 113649, 151532, 155937, 207916, 227298, 311874, 454596, 623748, 2235097, 4470194, 6705291, 8940388, 13410582, 26821164]

約数ペア:

[(1, 26821164), (2, 13410582), (3, 8940388), (4, 6705291), (6, 4470194), (12, 2235097), (43, 623748), (59, 454596), (86, 311874), (118, 227298), (129, 207916), (172, 155937), (177, 151532), (236, 113649), (258, 103958), (354, 75766), (516, 51979), (708, 37883), (881, 30444), (1762, 15222), (2537, 10572), (2643, 10148), (3524, 7611), (5074, 5286)]