56809984

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 120

約数和(自身を含む): 143678304

約数和(自身を除く): 86868320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 131, 154, 176, 224, 242, 256, 262, 308, 352, 448, 484, 512, 524, 616, 704, 847, 896, 917, 968, 1048, 1232, 1408, 1441, 1694, 1792, 1834, 1936, 2096, 2464, 2816, 2882, 3388, 3584, 3668, 3872, 4192, 4928, 5632, 5764, 6776, 7336, 7744, 8384, 9856, 10087, 11528, 13552, 14672, 15488, 15851, 16768, 19712, 20174, 23056, 27104, 29344, 30976, 31702, 33536, 39424, 40348, 46112, 54208, 58688, 61952, 63404, 67072, 80696, 92224, 108416, 110957, 117376, 126808, 161392, 184448, 216832, 221914, 234752, 253616, 322784, 368896, 433664, 443828, 469504, 507232, 645568, 737792, 887656, 1014464, 1291136, 1775312, 2028928, 2582272, 3550624, 4057856, 5164544, 7101248, 8115712, 14202496, 28404992, 56809984]

約数ペア:

[(1, 56809984), (2, 28404992), (4, 14202496), (7, 8115712), (8, 7101248), (11, 5164544), (14, 4057856), (16, 3550624), (22, 2582272), (28, 2028928), (32, 1775312), (44, 1291136), (56, 1014464), (64, 887656), (77, 737792), (88, 645568), (112, 507232), (121, 469504), (128, 443828), (131, 433664), (154, 368896), (176, 322784), (224, 253616), (242, 234752), (256, 221914), (262, 216832), (308, 184448), (352, 161392), (448, 126808), (484, 117376), (512, 110957), (524, 108416), (616, 92224), (704, 80696), (847, 67072), (896, 63404), (917, 61952), (968, 58688), (1048, 54208), (1232, 46112), (1408, 40348), (1441, 39424), (1694, 33536), (1792, 31702), (1834, 30976), (1936, 29344), (2096, 27104), (2464, 23056), (2816, 20174), (2882, 19712), (3388, 16768), (3584, 15851), (3668, 15488), (3872, 14672), (4192, 13552), (4928, 11528), (5632, 10087), (5764, 9856), (6776, 8384), (7336, 7744)]