28348512

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 79978752

約数和(自身を除く): 51630240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 347, 368, 444, 552, 592, 694, 736, 851, 888, 1041, 1104, 1184, 1388, 1702, 1776, 2082, 2208, 2553, 2776, 3404, 3552, 4164, 5106, 5552, 6808, 7981, 8328, 10212, 11104, 12839, 13616, 15962, 16656, 20424, 23943, 25678, 27232, 31924, 33312, 38517, 40848, 47886, 51356, 63848, 77034, 81696, 95772, 102712, 127696, 154068, 191544, 205424, 255392, 295297, 308136, 383088, 410848, 590594, 616272, 766176, 885891, 1181188, 1232544, 1771782, 2362376, 3543564, 4724752, 7087128, 9449504, 14174256, 28348512]

約数ペア:

[(1, 28348512), (2, 14174256), (3, 9449504), (4, 7087128), (6, 4724752), (8, 3543564), (12, 2362376), (16, 1771782), (23, 1232544), (24, 1181188), (32, 885891), (37, 766176), (46, 616272), (48, 590594), (69, 410848), (74, 383088), (92, 308136), (96, 295297), (111, 255392), (138, 205424), (148, 191544), (184, 154068), (222, 127696), (276, 102712), (296, 95772), (347, 81696), (368, 77034), (444, 63848), (552, 51356), (592, 47886), (694, 40848), (736, 38517), (851, 33312), (888, 31924), (1041, 27232), (1104, 25678), (1184, 23943), (1388, 20424), (1702, 16656), (1776, 15962), (2082, 13616), (2208, 12839), (2553, 11104), (2776, 10212), (3404, 8328), (3552, 7981), (4164, 6808), (5106, 5552)]