25962196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 27127148

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 683, 731, 884, 1118, 1366, 1462, 2236, 2732, 2924, 8879, 9503, 11611, 17758, 19006, 23222, 29369, 35516, 38012, 46444, 58738, 117476, 150943, 301886, 381797, 499273, 603772, 763594, 998546, 1527188, 1997092, 6490549, 12981098, 25962196]

約数ペア:

[(1, 25962196), (2, 12981098), (4, 6490549), (13, 1997092), (17, 1527188), (26, 998546), (34, 763594), (43, 603772), (52, 499273), (68, 381797), (86, 301886), (172, 150943), (221, 117476), (442, 58738), (559, 46444), (683, 38012), (731, 35516), (884, 29369), (1118, 23222), (1366, 19006), (1462, 17758), (2236, 11611), (2732, 9503), (2924, 8879)]