16852696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 38937600

約数和(自身を除く): 22084904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 337, 376, 532, 658, 674, 893, 1064, 1316, 1348, 1786, 2359, 2632, 2696, 3572, 4718, 6251, 6403, 7144, 9436, 12502, 12806, 15839, 18872, 25004, 25612, 31678, 44821, 50008, 51224, 63356, 89642, 110873, 126712, 179284, 221746, 300941, 358568, 443492, 601882, 886984, 1203764, 2106587, 2407528, 4213174, 8426348, 16852696]

約数ペア:

[(1, 16852696), (2, 8426348), (4, 4213174), (7, 2407528), (8, 2106587), (14, 1203764), (19, 886984), (28, 601882), (38, 443492), (47, 358568), (56, 300941), (76, 221746), (94, 179284), (133, 126712), (152, 110873), (188, 89642), (266, 63356), (329, 51224), (337, 50008), (376, 44821), (532, 31678), (658, 25612), (674, 25004), (893, 18872), (1064, 15839), (1316, 12806), (1348, 12502), (1786, 9436), (2359, 7144), (2632, 6403), (2696, 6251), (3572, 4718)]