26649584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 57412992

約数和(自身を除く): 30763408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4133, 6448, 8266, 16532, 33064, 53729, 66128, 107458, 128123, 214916, 256246, 429832, 512492, 859664, 1024984, 1665599, 2049968, 3331198, 6662396, 13324792, 26649584]

約数ペア:

[(1, 26649584), (2, 13324792), (4, 6662396), (8, 3331198), (13, 2049968), (16, 1665599), (26, 1024984), (31, 859664), (52, 512492), (62, 429832), (104, 256246), (124, 214916), (208, 128123), (248, 107458), (403, 66128), (496, 53729), (806, 33064), (1612, 16532), (3224, 8266), (4133, 6448)]