38923514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 35587846

約数列:

[1, 2, 7, 14, 19, 38, 41, 43, 82, 83, 86, 133, 166, 266, 287, 301, 574, 581, 602, 779, 817, 1162, 1558, 1577, 1634, 1763, 3154, 3403, 3526, 3569, 5453, 5719, 6806, 7138, 10906, 11039, 11438, 12341, 22078, 23821, 24682, 24983, 33497, 47642, 49966, 64657, 66994, 67811, 129314, 135622, 146329, 234479, 292658, 452599, 468958, 474677, 905198, 949354, 1024303, 2048606, 2780251, 5560502, 19461757, 38923514]

約数ペア:

[(1, 38923514), (2, 19461757), (7, 5560502), (14, 2780251), (19, 2048606), (38, 1024303), (41, 949354), (43, 905198), (82, 474677), (83, 468958), (86, 452599), (133, 292658), (166, 234479), (266, 146329), (287, 135622), (301, 129314), (574, 67811), (581, 66994), (602, 64657), (779, 49966), (817, 47642), (1162, 33497), (1558, 24983), (1577, 24682), (1634, 23821), (1763, 22078), (3154, 12341), (3403, 11438), (3526, 11039), (3569, 10906), (5453, 7138), (5719, 6806)]