15712158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 24100962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 479, 497, 781, 958, 994, 1437, 1491, 1562, 2343, 2874, 2982, 3353, 4686, 5269, 5467, 6706, 10059, 10538, 10934, 15807, 16401, 20118, 31614, 32802, 34009, 36883, 68018, 73766, 102027, 110649, 204054, 221298, 238063, 374099, 476126, 714189, 748198, 1122297, 1428378, 2244594, 2618693, 5237386, 7856079, 15712158]

約数ペア:

[(1, 15712158), (2, 7856079), (3, 5237386), (6, 2618693), (7, 2244594), (11, 1428378), (14, 1122297), (21, 748198), (22, 714189), (33, 476126), (42, 374099), (66, 238063), (71, 221298), (77, 204054), (142, 110649), (154, 102027), (213, 73766), (231, 68018), (426, 36883), (462, 34009), (479, 32802), (497, 31614), (781, 20118), (958, 16401), (994, 15807), (1437, 10934), (1491, 10538), (1562, 10059), (2343, 6706), (2874, 5467), (2982, 5269), (3353, 4686)]