25614162

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 65382876

約数和(自身を除く): 39768714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 257, 294, 339, 441, 514, 678, 771, 791, 882, 1017, 1542, 1582, 1799, 2034, 2313, 2373, 3598, 4626, 4746, 5397, 5537, 7119, 10794, 11074, 12593, 14238, 16191, 16611, 25186, 29041, 32382, 33222, 37779, 49833, 58082, 75558, 87123, 99666, 113337, 174246, 203287, 226674, 261369, 406574, 522738, 609861, 1219722, 1423009, 1829583, 2846018, 3659166, 4269027, 8538054, 12807081, 25614162]

約数ペア:

[(1, 25614162), (2, 12807081), (3, 8538054), (6, 4269027), (7, 3659166), (9, 2846018), (14, 1829583), (18, 1423009), (21, 1219722), (42, 609861), (49, 522738), (63, 406574), (98, 261369), (113, 226674), (126, 203287), (147, 174246), (226, 113337), (257, 99666), (294, 87123), (339, 75558), (441, 58082), (514, 49833), (678, 37779), (771, 33222), (791, 32382), (882, 29041), (1017, 25186), (1542, 16611), (1582, 16191), (1799, 14238), (2034, 12593), (2313, 11074), (2373, 10794), (3598, 7119), (4626, 5537), (4746, 5397)]