9415691992

素因数分解:

$2^3\times 7^1\times {\mathrm{10691}}^1\times {\mathrm{15727}}^1$

素因数の和:26431

約数の個数: 32

約数和(自身を含む): 20179653120

約数和(自身を除く): 10763961128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 10691, 15727, 21382, 31454, 42764, 62908, 74837, 85528, 110089, 125816, 149674, 220178, 299348, 440356, 598696, 880712, 168137357, 336274714, 672549428, 1176961499, 1345098856, 2353922998, 4707845996, 9415691992]

約数ペア:

[(1, 9415691992), (2, 4707845996), (4, 2353922998), (7, 1345098856), (8, 1176961499), (14, 672549428), (28, 336274714), (56, 168137357), (10691, 880712), (15727, 598696), (21382, 440356), (31454, 299348), (42764, 220178), (62908, 149674), (74837, 125816), (85528, 110089)]