28469142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 38754378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1367, 1602, 2314, 2734, 3471, 4101, 6942, 8202, 10413, 12303, 17771, 20826, 24606, 35542, 53313, 106626, 121663, 159939, 243326, 319878, 364989, 729978, 1094967, 1581619, 2189934, 3163238, 4744857, 9489714, 14234571, 28469142]

約数ペア:

[(1, 28469142), (2, 14234571), (3, 9489714), (6, 4744857), (9, 3163238), (13, 2189934), (18, 1581619), (26, 1094967), (39, 729978), (78, 364989), (89, 319878), (117, 243326), (178, 159939), (234, 121663), (267, 106626), (534, 53313), (801, 35542), (1157, 24606), (1367, 20826), (1602, 17771), (2314, 12303), (2734, 10413), (3471, 8202), (4101, 6942)]