71554304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 154035840

約数和(自身を除く): 82481536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 313, 376, 608, 626, 752, 893, 1216, 1252, 1504, 1786, 2432, 2504, 3008, 3572, 4864, 5008, 5947, 6016, 7144, 10016, 11894, 12032, 14288, 14711, 20032, 23788, 28576, 29422, 40064, 47576, 57152, 58844, 80128, 95152, 114304, 117688, 190304, 228608, 235376, 279509, 380608, 470752, 559018, 761216, 941504, 1118036, 1522432, 1883008, 2236072, 3766016, 4472144, 8944288, 17888576, 35777152, 71554304]

約数ペア:

[(1, 71554304), (2, 35777152), (4, 17888576), (8, 8944288), (16, 4472144), (19, 3766016), (32, 2236072), (38, 1883008), (47, 1522432), (64, 1118036), (76, 941504), (94, 761216), (128, 559018), (152, 470752), (188, 380608), (256, 279509), (304, 235376), (313, 228608), (376, 190304), (608, 117688), (626, 114304), (752, 95152), (893, 80128), (1216, 58844), (1252, 57152), (1504, 47576), (1786, 40064), (2432, 29422), (2504, 28576), (3008, 23788), (3572, 20032), (4864, 14711), (5008, 14288), (5947, 12032), (6016, 11894), (7144, 10016)]