42658728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 64

約数和(自身を含む): 125829120

約数和(自身を除く): 83170392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 8191, 16382, 24573, 32764, 49146, 57337, 65528, 98292, 114674, 172011, 196584, 229348, 253921, 344022, 458696, 507842, 688044, 761763, 1015684, 1376088, 1523526, 1777447, 2031368, 3047052, 3554894, 5332341, 6094104, 7109788, 10664682, 14219576, 21329364, 42658728]

約数ペア:

[(1, 42658728), (2, 21329364), (3, 14219576), (4, 10664682), (6, 7109788), (7, 6094104), (8, 5332341), (12, 3554894), (14, 3047052), (21, 2031368), (24, 1777447), (28, 1523526), (31, 1376088), (42, 1015684), (56, 761763), (62, 688044), (84, 507842), (93, 458696), (124, 344022), (168, 253921), (186, 229348), (217, 196584), (248, 172011), (372, 114674), (434, 98292), (651, 65528), (744, 57337), (868, 49146), (1302, 32764), (1736, 24573), (2604, 16382), (5208, 8191)]