118777984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 261195480

約数和(自身を除く): 142417496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 1741, 2132, 2624, 3482, 4264, 5248, 6964, 8528, 13928, 17056, 22633, 27856, 34112, 45266, 55712, 68224, 71381, 90532, 111424, 142762, 181064, 222848, 285524, 362128, 571048, 724256, 927953, 1142096, 1448512, 1855906, 2284192, 2897024, 3711812, 4568384, 7423624, 9136768, 14847248, 29694496, 59388992, 118777984]

約数ペア:

[(1, 118777984), (2, 59388992), (4, 29694496), (8, 14847248), (13, 9136768), (16, 7423624), (26, 4568384), (32, 3711812), (41, 2897024), (52, 2284192), (64, 1855906), (82, 1448512), (104, 1142096), (128, 927953), (164, 724256), (208, 571048), (328, 362128), (416, 285524), (533, 222848), (656, 181064), (832, 142762), (1066, 111424), (1312, 90532), (1664, 71381), (1741, 68224), (2132, 55712), (2624, 45266), (3482, 34112), (4264, 27856), (5248, 22633), (6964, 17056), (8528, 13928)]