42458234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 79403520

約数和(自身を除く): 36945286

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 2953, 5906, 7189, 14378, 20671, 38389, 41342, 76778, 233287, 268723, 466574, 537446, 1633009, 3032731, 3266018, 6065462, 21229117, 42458234]

約数ペア:

[(1, 42458234), (2, 21229117), (7, 6065462), (13, 3266018), (14, 3032731), (26, 1633009), (79, 537446), (91, 466574), (158, 268723), (182, 233287), (553, 76778), (1027, 41342), (1106, 38389), (2054, 20671), (2953, 14378), (5906, 7189)]