28384692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 75960192

約数和(自身を除く): 47575500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 733, 922, 1383, 1466, 1844, 2199, 2766, 2932, 3227, 4398, 5131, 5532, 6454, 8796, 9681, 10262, 12908, 15393, 19362, 20524, 30786, 38724, 61572, 337913, 675826, 1013739, 1351652, 2027478, 2365391, 4054956, 4730782, 7096173, 9461564, 14192346, 28384692]

約数ペア:

[(1, 28384692), (2, 14192346), (3, 9461564), (4, 7096173), (6, 4730782), (7, 4054956), (12, 2365391), (14, 2027478), (21, 1351652), (28, 1013739), (42, 675826), (84, 337913), (461, 61572), (733, 38724), (922, 30786), (1383, 20524), (1466, 19362), (1844, 15393), (2199, 12908), (2766, 10262), (2932, 9681), (3227, 8796), (4398, 6454), (5131, 5532)]