28463904

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2047

約数の個数: 108

約数和(自身を含む): 94206294

約数和(自身を除く): 65742390

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2017, 2352, 3528, 4034, 4704, 6051, 7056, 8068, 12102, 14112, 14119, 16136, 18153, 24204, 28238, 32272, 36306, 42357, 48408, 56476, 64544, 72612, 84714, 96816, 98833, 112952, 127071, 145224, 169428, 193632, 197666, 225904, 254142, 290448, 296499, 338856, 395332, 451808, 508284, 580896, 592998, 677712, 790664, 889497, 1016568, 1185996, 1355424, 1581328, 1778994, 2033136, 2371992, 3162656, 3557988, 4066272, 4743984, 7115976, 9487968, 14231952, 28463904]

約数ペア:

[(1, 28463904), (2, 14231952), (3, 9487968), (4, 7115976), (6, 4743984), (7, 4066272), (8, 3557988), (9, 3162656), (12, 2371992), (14, 2033136), (16, 1778994), (18, 1581328), (21, 1355424), (24, 1185996), (28, 1016568), (32, 889497), (36, 790664), (42, 677712), (48, 592998), (49, 580896), (56, 508284), (63, 451808), (72, 395332), (84, 338856), (96, 296499), (98, 290448), (112, 254142), (126, 225904), (144, 197666), (147, 193632), (168, 169428), (196, 145224), (224, 127071), (252, 112952), (288, 98833), (294, 96816), (336, 84714), (392, 72612), (441, 64544), (504, 56476), (588, 48408), (672, 42357), (784, 36306), (882, 32272), (1008, 28238), (1176, 24204), (1568, 18153), (1764, 16136), (2016, 14119), (2017, 14112), (2352, 12102), (3528, 8068), (4034, 7056), (4704, 6051)]