47225728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 108727920

約数和(自身を除く): 61502192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 1973, 2176, 2992, 3946, 5984, 7892, 11968, 15784, 21703, 23936, 31568, 33541, 43406, 63136, 67082, 86812, 126272, 134164, 173624, 252544, 268328, 347248, 368951, 536656, 694496, 737902, 1073312, 1388992, 1475804, 2146624, 2777984, 2951608, 4293248, 5903216, 11806432, 23612864, 47225728]

約数ペア:

[(1, 47225728), (2, 23612864), (4, 11806432), (8, 5903216), (11, 4293248), (16, 2951608), (17, 2777984), (22, 2146624), (32, 1475804), (34, 1388992), (44, 1073312), (64, 737902), (68, 694496), (88, 536656), (128, 368951), (136, 347248), (176, 268328), (187, 252544), (272, 173624), (352, 134164), (374, 126272), (544, 86812), (704, 67082), (748, 63136), (1088, 43406), (1408, 33541), (1496, 31568), (1973, 23936), (2176, 21703), (2992, 15784), (3946, 11968), (5984, 7892)]