28847742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3713

約数の個数: 64

約数和(自身を含む): 76184064

約数和(自身を除く): 47336322

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3673, 3927, 7346, 7854, 11019, 22038, 25711, 40403, 51422, 62441, 77133, 80806, 121209, 124882, 154266, 187323, 242418, 282821, 374646, 437087, 565642, 686851, 848463, 874174, 1311261, 1373702, 1696926, 2060553, 2622522, 4121106, 4807957, 9615914, 14423871, 28847742]

約数ペア:

[(1, 28847742), (2, 14423871), (3, 9615914), (6, 4807957), (7, 4121106), (11, 2622522), (14, 2060553), (17, 1696926), (21, 1373702), (22, 1311261), (33, 874174), (34, 848463), (42, 686851), (51, 565642), (66, 437087), (77, 374646), (102, 282821), (119, 242418), (154, 187323), (187, 154266), (231, 124882), (238, 121209), (357, 80806), (374, 77133), (462, 62441), (561, 51422), (714, 40403), (1122, 25711), (1309, 22038), (2618, 11019), (3673, 7854), (3927, 7346)]