42601286

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 85276800

約数和(自身を除く): 42675514

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 281, 343, 442, 562, 637, 686, 833, 1274, 1547, 1666, 1967, 3094, 3653, 3934, 4459, 4777, 5831, 7306, 8918, 9554, 10829, 11662, 13769, 21658, 25571, 27538, 33439, 51142, 62101, 66878, 75803, 96383, 124202, 151606, 178997, 192766, 234073, 357994, 434707, 468146, 869414, 1252979, 1638511, 2505958, 3042949, 3277022, 6085898, 21300643, 42601286]

約数ペア:

[(1, 42601286), (2, 21300643), (7, 6085898), (13, 3277022), (14, 3042949), (17, 2505958), (26, 1638511), (34, 1252979), (49, 869414), (91, 468146), (98, 434707), (119, 357994), (182, 234073), (221, 192766), (238, 178997), (281, 151606), (343, 124202), (442, 96383), (562, 75803), (637, 66878), (686, 62101), (833, 51142), (1274, 33439), (1547, 27538), (1666, 25571), (1967, 21658), (3094, 13769), (3653, 11662), (3934, 10829), (4459, 9554), (4777, 8918), (5831, 7306)]