25396098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 63098112

約数和(自身を除く): 37702014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 193, 241, 273, 386, 482, 546, 579, 723, 1158, 1351, 1446, 1687, 2509, 2702, 3133, 3374, 4053, 5018, 5061, 6266, 7527, 8106, 9399, 10122, 15054, 17563, 18798, 21931, 35126, 43862, 46513, 52689, 65793, 93026, 105378, 131586, 139539, 279078, 325591, 604669, 651182, 976773, 1209338, 1814007, 1953546, 3628014, 4232683, 8465366, 12698049, 25396098]

約数ペア:

[(1, 25396098), (2, 12698049), (3, 8465366), (6, 4232683), (7, 3628014), (13, 1953546), (14, 1814007), (21, 1209338), (26, 976773), (39, 651182), (42, 604669), (78, 325591), (91, 279078), (182, 139539), (193, 131586), (241, 105378), (273, 93026), (386, 65793), (482, 52689), (546, 46513), (579, 43862), (723, 35126), (1158, 21931), (1351, 18798), (1446, 17563), (1687, 15054), (2509, 10122), (2702, 9399), (3133, 8106), (3374, 7527), (4053, 6266), (5018, 5061)]