28734824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 56095200

約数和(自身を除く): 27360376

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 587, 844, 1174, 1688, 2348, 4696, 6119, 12238, 17023, 24476, 34046, 48952, 68092, 123857, 136184, 247714, 495428, 990856, 3591853, 7183706, 14367412, 28734824]

約数ペア:

[(1, 28734824), (2, 14367412), (4, 7183706), (8, 3591853), (29, 990856), (58, 495428), (116, 247714), (211, 136184), (232, 123857), (422, 68092), (587, 48952), (844, 34046), (1174, 24476), (1688, 17023), (2348, 12238), (4696, 6119)]