27158144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 61404000

約数和(自身を除く): 34245856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 859, 988, 1216, 1664, 1718, 1976, 2432, 3436, 3952, 6872, 7904, 11167, 13744, 15808, 16321, 22334, 27488, 31616, 32642, 44668, 54976, 65284, 89336, 109952, 130568, 178672, 212173, 261136, 357344, 424346, 522272, 714688, 848692, 1044544, 1429376, 1697384, 2089088, 3394768, 6789536, 13579072, 27158144]

約数ペア:

[(1, 27158144), (2, 13579072), (4, 6789536), (8, 3394768), (13, 2089088), (16, 1697384), (19, 1429376), (26, 1044544), (32, 848692), (38, 714688), (52, 522272), (64, 424346), (76, 357344), (104, 261136), (128, 212173), (152, 178672), (208, 130568), (247, 109952), (304, 89336), (416, 65284), (494, 54976), (608, 44668), (832, 32642), (859, 31616), (988, 27488), (1216, 22334), (1664, 16321), (1718, 15808), (1976, 13744), (2432, 11167), (3436, 7904), (3952, 6872)]