61979254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 101566080

約数和(自身を除く): 39586826

約数列:

[1, 2, 19, 38, 43, 83, 86, 166, 457, 817, 914, 1577, 1634, 3154, 3569, 7138, 8683, 17366, 19651, 37931, 39302, 67811, 75862, 135622, 373369, 720689, 746738, 1441378, 1631033, 3262066, 30989627, 61979254]

約数ペア:

[(1, 61979254), (2, 30989627), (19, 3262066), (38, 1631033), (43, 1441378), (83, 746738), (86, 720689), (166, 373369), (457, 135622), (817, 75862), (914, 67811), (1577, 39302), (1634, 37931), (3154, 19651), (3569, 17366), (7138, 8683)]