27853696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 62974800

約数和(自身を除く): 35121104

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, 881, 988, 1216, 1664, 1762, 1976, 2432, 3524, 3952, 7048, 7904, 11453, 14096, 15808, 16739, 22906, 28192, 31616, 33478, 45812, 56384, 66956, 91624, 112768, 133912, 183248, 217607, 267824, 366496, 435214, 535648, 732992, 870428, 1071296, 1465984, 1740856, 2142592, 3481712, 6963424, 13926848, 27853696]

約数ペア:

[(1, 27853696), (2, 13926848), (4, 6963424), (8, 3481712), (13, 2142592), (16, 1740856), (19, 1465984), (26, 1071296), (32, 870428), (38, 732992), (52, 535648), (64, 435214), (76, 366496), (104, 267824), (128, 217607), (152, 183248), (208, 133912), (247, 112768), (304, 91624), (416, 66956), (494, 56384), (608, 45812), (832, 33478), (881, 31616), (988, 28192), (1216, 22906), (1664, 16739), (1762, 15808), (1976, 14096), (2432, 11453), (3524, 7904), (3952, 7048)]