28027248

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 77137920

約数和(自身を除く): 49110672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 479, 552, 636, 848, 958, 1104, 1219, 1272, 1437, 1916, 2438, 2544, 2874, 3657, 3832, 4876, 5748, 7314, 7664, 9752, 11017, 11496, 14628, 19504, 22034, 22992, 25387, 29256, 33051, 44068, 50774, 58512, 66102, 76161, 88136, 101548, 132204, 152322, 176272, 203096, 264408, 304644, 406192, 528816, 583901, 609288, 1167802, 1218576, 1751703, 2335604, 3503406, 4671208, 7006812, 9342416, 14013624, 28027248]

約数ペア:

[(1, 28027248), (2, 14013624), (3, 9342416), (4, 7006812), (6, 4671208), (8, 3503406), (12, 2335604), (16, 1751703), (23, 1218576), (24, 1167802), (46, 609288), (48, 583901), (53, 528816), (69, 406192), (92, 304644), (106, 264408), (138, 203096), (159, 176272), (184, 152322), (212, 132204), (276, 101548), (318, 88136), (368, 76161), (424, 66102), (479, 58512), (552, 50774), (636, 44068), (848, 33051), (958, 29256), (1104, 25387), (1219, 22992), (1272, 22034), (1437, 19504), (1916, 14628), (2438, 11496), (2544, 11017), (2874, 9752), (3657, 7664), (3832, 7314), (4876, 5748)]