16469656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 38822400

約数和(自身を除く): 22352744

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 673, 874, 1064, 1288, 1346, 1748, 2692, 3059, 3496, 4711, 5384, 6118, 9422, 12236, 12787, 15479, 18844, 24472, 25574, 30958, 37688, 51148, 61916, 89509, 102296, 108353, 123832, 179018, 216706, 294101, 358036, 433412, 588202, 716072, 866824, 1176404, 2058707, 2352808, 4117414, 8234828, 16469656]

約数ペア:

[(1, 16469656), (2, 8234828), (4, 4117414), (7, 2352808), (8, 2058707), (14, 1176404), (19, 866824), (23, 716072), (28, 588202), (38, 433412), (46, 358036), (56, 294101), (76, 216706), (92, 179018), (133, 123832), (152, 108353), (161, 102296), (184, 89509), (266, 61916), (322, 51148), (437, 37688), (532, 30958), (644, 25574), (673, 24472), (874, 18844), (1064, 15479), (1288, 12787), (1346, 12236), (1748, 9422), (2692, 6118), (3059, 5384), (3496, 4711)]