70837168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5489

約数の個数: 40

約数和(自身を含む): 147857600

約数和(自身を除く): 77020432

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 5419, 6536, 10838, 13072, 21676, 43352, 86704, 102961, 205922, 233017, 411844, 466034, 823688, 932068, 1647376, 1864136, 3728272, 4427323, 8854646, 17709292, 35418584, 70837168]

約数ペア:

[(1, 70837168), (2, 35418584), (4, 17709292), (8, 8854646), (16, 4427323), (19, 3728272), (38, 1864136), (43, 1647376), (76, 932068), (86, 823688), (152, 466034), (172, 411844), (304, 233017), (344, 205922), (688, 102961), (817, 86704), (1634, 43352), (3268, 21676), (5419, 13072), (6536, 10838)]