22142848

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 54321120

約数和(自身を除く): 32178272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 1901, 2912, 3802, 5824, 7604, 11648, 13307, 15208, 24713, 26614, 30416, 49426, 53228, 60832, 98852, 106456, 121664, 172991, 197704, 212912, 243328, 345982, 395408, 425824, 691964, 790816, 851648, 1383928, 1581632, 1703296, 2767856, 3163264, 5535712, 11071424, 22142848]

約数ペア:

[(1, 22142848), (2, 11071424), (4, 5535712), (7, 3163264), (8, 2767856), (13, 1703296), (14, 1581632), (16, 1383928), (26, 851648), (28, 790816), (32, 691964), (52, 425824), (56, 395408), (64, 345982), (91, 243328), (104, 212912), (112, 197704), (128, 172991), (182, 121664), (208, 106456), (224, 98852), (364, 60832), (416, 53228), (448, 49426), (728, 30416), (832, 26614), (896, 24713), (1456, 15208), (1664, 13307), (1901, 11648), (2912, 7604), (3802, 5824)]