68355392

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 84

約数和(自身を含む): 160532064

約数和(自身を除く): 92176672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 307, 392, 448, 497, 568, 614, 784, 994, 1136, 1228, 1568, 1988, 2149, 2272, 2456, 3136, 3479, 3976, 4298, 4544, 4912, 6958, 7952, 8596, 9824, 13916, 15043, 15904, 17192, 19648, 21797, 27832, 30086, 31808, 34384, 43594, 55664, 60172, 68768, 87188, 111328, 120344, 137536, 152579, 174376, 222656, 240688, 305158, 348752, 481376, 610316, 697504, 962752, 1068053, 1220632, 1395008, 2136106, 2441264, 4272212, 4882528, 8544424, 9765056, 17088848, 34177696, 68355392]

約数ペア:

[(1, 68355392), (2, 34177696), (4, 17088848), (7, 9765056), (8, 8544424), (14, 4882528), (16, 4272212), (28, 2441264), (32, 2136106), (49, 1395008), (56, 1220632), (64, 1068053), (71, 962752), (98, 697504), (112, 610316), (142, 481376), (196, 348752), (224, 305158), (284, 240688), (307, 222656), (392, 174376), (448, 152579), (497, 137536), (568, 120344), (614, 111328), (784, 87188), (994, 68768), (1136, 60172), (1228, 55664), (1568, 43594), (1988, 34384), (2149, 31808), (2272, 30086), (2456, 27832), (3136, 21797), (3479, 19648), (3976, 17192), (4298, 15904), (4544, 15043), (4912, 13916), (6958, 9824), (7952, 8596)]