74153884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139387}}^1$

素因数の和:139417

約数の個数: 24

約数和(自身を含む): 156114560

約数和(自身を除く): 81960676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 139387, 278774, 557548, 975709, 1951418, 2648353, 3902836, 5296706, 10593412, 18538471, 37076942, 74153884]

約数ペア:

[(1, 74153884), (2, 37076942), (4, 18538471), (7, 10593412), (14, 5296706), (19, 3902836), (28, 2648353), (38, 1951418), (76, 975709), (133, 557548), (266, 278774), (532, 139387)]