29299984

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 65406528

約数和(自身を除く): 36106544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 1997, 2096, 3668, 3994, 7336, 7988, 13979, 14672, 15976, 27958, 31952, 55916, 111832, 223664, 261607, 523214, 1046428, 1831249, 2092856, 3662498, 4185712, 7324996, 14649992, 29299984]

約数ペア:

[(1, 29299984), (2, 14649992), (4, 7324996), (7, 4185712), (8, 3662498), (14, 2092856), (16, 1831249), (28, 1046428), (56, 523214), (112, 261607), (131, 223664), (262, 111832), (524, 55916), (917, 31952), (1048, 27958), (1834, 15976), (1997, 14672), (2096, 13979), (3668, 7988), (3994, 7336)]