27683968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 32634752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 131, 208, 254, 262, 416, 508, 524, 832, 1016, 1048, 1651, 1664, 1703, 2032, 2096, 3302, 3406, 4064, 4192, 6604, 6812, 8128, 8384, 13208, 13624, 16256, 16637, 16768, 26416, 27248, 33274, 52832, 54496, 66548, 105664, 108992, 133096, 211328, 216281, 217984, 266192, 432562, 532384, 865124, 1064768, 1730248, 2129536, 3460496, 6920992, 13841984, 27683968]

約数ペア:

[(1, 27683968), (2, 13841984), (4, 6920992), (8, 3460496), (13, 2129536), (16, 1730248), (26, 1064768), (32, 865124), (52, 532384), (64, 432562), (104, 266192), (127, 217984), (128, 216281), (131, 211328), (208, 133096), (254, 108992), (262, 105664), (416, 66548), (508, 54496), (524, 52832), (832, 33274), (1016, 27248), (1048, 26416), (1651, 16768), (1664, 16637), (1703, 16256), (2032, 13624), (2096, 13208), (3302, 8384), (3406, 8128), (4064, 6812), (4192, 6604)]