42438888

素因数分解:

$2^3\times 3^2\times {\mathrm{683}}^1\times {\mathrm{863}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 72801432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 683, 863, 1366, 1726, 2049, 2589, 2732, 3452, 4098, 5178, 5464, 6147, 6904, 7767, 8196, 10356, 12294, 15534, 16392, 20712, 24588, 31068, 49176, 62136, 589429, 1178858, 1768287, 2357716, 3536574, 4715432, 5304861, 7073148, 10609722, 14146296, 21219444, 42438888]

約数ペア:

[(1, 42438888), (2, 21219444), (3, 14146296), (4, 10609722), (6, 7073148), (8, 5304861), (9, 4715432), (12, 3536574), (18, 2357716), (24, 1768287), (36, 1178858), (72, 589429), (683, 62136), (863, 49176), (1366, 31068), (1726, 24588), (2049, 20712), (2589, 16392), (2732, 15534), (3452, 12294), (4098, 10356), (5178, 8196), (5464, 7767), (6147, 6904)]