8896317484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{7159}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 16671916800

約数和(自身を除く): 7775599316

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 197, 332, 394, 788, 1577, 3154, 3743, 6308, 7159, 7486, 14318, 14972, 16351, 28636, 32702, 65404, 136021, 272042, 310669, 544084, 594197, 621338, 1188394, 1242676, 1410323, 2376788, 2820646, 5641292, 11289743, 22579486, 26796137, 45158972, 53592274, 107184548, 117056809, 234113618, 468227236, 2224079371, 4448158742, 8896317484]

約数ペア:

[(1, 8896317484), (2, 4448158742), (4, 2224079371), (19, 468227236), (38, 234113618), (76, 117056809), (83, 107184548), (166, 53592274), (197, 45158972), (332, 26796137), (394, 22579486), (788, 11289743), (1577, 5641292), (3154, 2820646), (3743, 2376788), (6308, 1410323), (7159, 1242676), (7486, 1188394), (14318, 621338), (14972, 594197), (16351, 544084), (28636, 310669), (32702, 272042), (65404, 136021)]