38021384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1063}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 37820536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 1063, 2104, 2126, 4252, 4471, 8504, 8942, 17884, 18071, 35768, 36142, 72284, 144568, 279569, 559138, 1118276, 2236552, 4752673, 9505346, 19010692, 38021384]

約数ペア:

[(1, 38021384), (2, 19010692), (4, 9505346), (8, 4752673), (17, 2236552), (34, 1118276), (68, 559138), (136, 279569), (263, 144568), (526, 72284), (1052, 36142), (1063, 35768), (2104, 18071), (2126, 17884), (4252, 8942), (4471, 8504)]