29311568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 69745536

約数和(自身を除く): 40433968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 557, 572, 598, 1012, 1114, 1144, 1196, 2024, 2228, 2288, 2392, 3289, 4048, 4456, 4784, 6127, 6578, 7241, 8912, 12254, 12811, 13156, 14482, 24508, 25622, 26312, 28964, 49016, 51244, 52624, 57928, 79651, 98032, 102488, 115856, 140921, 159302, 166543, 204976, 281842, 318604, 333086, 563684, 637208, 666172, 1127368, 1274416, 1332344, 1831973, 2254736, 2664688, 3663946, 7327892, 14655784, 29311568]

約数ペア:

[(1, 29311568), (2, 14655784), (4, 7327892), (8, 3663946), (11, 2664688), (13, 2254736), (16, 1831973), (22, 1332344), (23, 1274416), (26, 1127368), (44, 666172), (46, 637208), (52, 563684), (88, 333086), (92, 318604), (104, 281842), (143, 204976), (176, 166543), (184, 159302), (208, 140921), (253, 115856), (286, 102488), (299, 98032), (368, 79651), (506, 57928), (557, 52624), (572, 51244), (598, 49016), (1012, 28964), (1114, 26312), (1144, 25622), (1196, 24508), (2024, 14482), (2228, 13156), (2288, 12811), (2392, 12254), (3289, 8912), (4048, 7241), (4456, 6578), (4784, 6127)]