27899144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 67804800

約数和(自身を除く): 39905656

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 2017, 3458, 4034, 6916, 8068, 13832, 14119, 16136, 26221, 28238, 38323, 52442, 56476, 76646, 104884, 112952, 153292, 183547, 209768, 268261, 306584, 367094, 498199, 536522, 734188, 996398, 1073044, 1468376, 1992796, 2146088, 3487393, 3985592, 6974786, 13949572, 27899144]

約数ペア:

[(1, 27899144), (2, 13949572), (4, 6974786), (7, 3985592), (8, 3487393), (13, 2146088), (14, 1992796), (19, 1468376), (26, 1073044), (28, 996398), (38, 734188), (52, 536522), (56, 498199), (76, 367094), (91, 306584), (104, 268261), (133, 209768), (152, 183547), (182, 153292), (247, 112952), (266, 104884), (364, 76646), (494, 56476), (532, 52442), (728, 38323), (988, 28238), (1064, 26221), (1729, 16136), (1976, 14119), (2017, 13832), (3458, 8068), (4034, 6916)]