68217866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 43549174

約数列:

[1, 2, 19, 38, 43, 83, 86, 166, 503, 817, 1006, 1577, 1634, 3154, 3569, 7138, 9557, 19114, 21629, 41749, 43258, 67811, 83498, 135622, 410951, 793231, 821902, 1586462, 1795207, 3590414, 34108933, 68217866]

約数ペア:

[(1, 68217866), (2, 34108933), (19, 3590414), (38, 1795207), (43, 1586462), (83, 821902), (86, 793231), (166, 410951), (503, 135622), (817, 83498), (1006, 67811), (1577, 43258), (1634, 41749), (3154, 21629), (3569, 19114), (7138, 9557)]