5812768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 12542040

約数和(自身を除く): 6729272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 157, 178, 208, 314, 356, 416, 628, 712, 1157, 1256, 1424, 2041, 2314, 2512, 2848, 4082, 4628, 5024, 8164, 9256, 13973, 16328, 18512, 27946, 32656, 37024, 55892, 65312, 111784, 181649, 223568, 363298, 447136, 726596, 1453192, 2906384, 5812768]

約数ペア:

[(1, 5812768), (2, 2906384), (4, 1453192), (8, 726596), (13, 447136), (16, 363298), (26, 223568), (32, 181649), (52, 111784), (89, 65312), (104, 55892), (157, 37024), (178, 32656), (208, 27946), (314, 18512), (356, 16328), (416, 13973), (628, 9256), (712, 8164), (1157, 5024), (1256, 4628), (1424, 4082), (2041, 2848), (2314, 2512)]