64267112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 151831680

約数和(自身を除く): 87564568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2053, 2236, 2408, 3913, 4106, 4472, 7826, 8212, 14371, 15652, 16424, 26689, 28742, 31304, 53378, 57484, 88279, 106756, 114968, 176558, 186823, 213512, 353116, 373646, 617953, 706232, 747292, 1147627, 1235906, 1494584, 2295254, 2471812, 4590508, 4943624, 8033389, 9181016, 16066778, 32133556, 64267112]

約数ペア:

[(1, 64267112), (2, 32133556), (4, 16066778), (7, 9181016), (8, 8033389), (13, 4943624), (14, 4590508), (26, 2471812), (28, 2295254), (43, 1494584), (52, 1235906), (56, 1147627), (86, 747292), (91, 706232), (104, 617953), (172, 373646), (182, 353116), (301, 213512), (344, 186823), (364, 176558), (559, 114968), (602, 106756), (728, 88279), (1118, 57484), (1204, 53378), (2053, 31304), (2236, 28742), (2408, 26689), (3913, 16424), (4106, 15652), (4472, 14371), (7826, 8212)]