26720688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 73745280

約数和(自身を除く): 47024592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 353, 456, 498, 664, 706, 912, 996, 1059, 1328, 1412, 1577, 1992, 2118, 2824, 3154, 3984, 4236, 4731, 5648, 6308, 6707, 8472, 9462, 12616, 13414, 16944, 18924, 20121, 25232, 26828, 29299, 37848, 40242, 53656, 58598, 75696, 80484, 87897, 107312, 117196, 160968, 175794, 234392, 321936, 351588, 468784, 556681, 703176, 1113362, 1406352, 1670043, 2226724, 3340086, 4453448, 6680172, 8906896, 13360344, 26720688]

約数ペア:

[(1, 26720688), (2, 13360344), (3, 8906896), (4, 6680172), (6, 4453448), (8, 3340086), (12, 2226724), (16, 1670043), (19, 1406352), (24, 1113362), (38, 703176), (48, 556681), (57, 468784), (76, 351588), (83, 321936), (114, 234392), (152, 175794), (166, 160968), (228, 117196), (249, 107312), (304, 87897), (332, 80484), (353, 75696), (456, 58598), (498, 53656), (664, 40242), (706, 37848), (912, 29299), (996, 26828), (1059, 25232), (1328, 20121), (1412, 18924), (1577, 16944), (1992, 13414), (2118, 12616), (2824, 9462), (3154, 8472), (3984, 6707), (4236, 6308), (4731, 5648)]