3954122912

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1954

約数の個数: 72

約数和(自身を含む): 8161697376

約数和(自身を除く): 4207574464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 961, 992, 1136, 1811, 1922, 2201, 2272, 3622, 3844, 4402, 7244, 7688, 8804, 14488, 15376, 17608, 28976, 30752, 35216, 56141, 57952, 68231, 70432, 112282, 128581, 136462, 224564, 257162, 272924, 449128, 514324, 545848, 898256, 1028648, 1091696, 1740371, 1796512, 2057296, 2183392, 3480742, 3986011, 4114592, 6961484, 7972022, 13922968, 15944044, 27845936, 31888088, 55691872, 63776176, 123566341, 127552352, 247132682, 494265364, 988530728, 1977061456, 3954122912]

約数ペア:

[(1, 3954122912), (2, 1977061456), (4, 988530728), (8, 494265364), (16, 247132682), (31, 127552352), (32, 123566341), (62, 63776176), (71, 55691872), (124, 31888088), (142, 27845936), (248, 15944044), (284, 13922968), (496, 7972022), (568, 6961484), (961, 4114592), (992, 3986011), (1136, 3480742), (1811, 2183392), (1922, 2057296), (2201, 1796512), (2272, 1740371), (3622, 1091696), (3844, 1028648), (4402, 898256), (7244, 545848), (7688, 514324), (8804, 449128), (14488, 272924), (15376, 257162), (17608, 224564), (28976, 136462), (30752, 128581), (35216, 112282), (56141, 70432), (57952, 68231)]