56889872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 119159040

約数和(自身を除く): 62269168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 571, 958, 1142, 1916, 2284, 3832, 4568, 6227, 7423, 7664, 9136, 12454, 14846, 24908, 29692, 49816, 59384, 99632, 118768, 273509, 547018, 1094036, 2188072, 3555617, 4376144, 7111234, 14222468, 28444936, 56889872]

約数ペア:

[(1, 56889872), (2, 28444936), (4, 14222468), (8, 7111234), (13, 4376144), (16, 3555617), (26, 2188072), (52, 1094036), (104, 547018), (208, 273509), (479, 118768), (571, 99632), (958, 59384), (1142, 49816), (1916, 29692), (2284, 24908), (3832, 14846), (4568, 12454), (6227, 9136), (7423, 7664)]