38943294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 91010304

約数和(自身を除く): 52067010

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 683, 731, 1118, 1326, 1366, 1462, 1677, 2049, 2193, 3354, 4098, 4386, 8879, 9503, 11611, 17758, 19006, 23222, 26637, 28509, 29369, 34833, 53274, 57018, 58738, 69666, 88107, 150943, 176214, 301886, 381797, 452829, 499273, 763594, 905658, 998546, 1145391, 1497819, 2290782, 2995638, 6490549, 12981098, 19471647, 38943294]

約数ペア:

[(1, 38943294), (2, 19471647), (3, 12981098), (6, 6490549), (13, 2995638), (17, 2290782), (26, 1497819), (34, 1145391), (39, 998546), (43, 905658), (51, 763594), (78, 499273), (86, 452829), (102, 381797), (129, 301886), (221, 176214), (258, 150943), (442, 88107), (559, 69666), (663, 58738), (683, 57018), (731, 53274), (1118, 34833), (1326, 29369), (1366, 28509), (1462, 26637), (1677, 23222), (2049, 19006), (2193, 17758), (3354, 11611), (4098, 9503), (4386, 8879)]