25236936686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1\times {\mathrm{6709}}^1$

素因数の和:7844

約数の個数: 32

約数和(自身を含む): 41089356000

約数和(自身を除く): 15852419314

約数列:

[1, 2, 13, 26, 149, 298, 971, 1937, 1942, 3874, 6709, 12623, 13418, 25246, 87217, 144679, 174434, 289358, 999641, 1880827, 1999282, 3761654, 6514439, 12995333, 13028878, 25990666, 84687707, 169375414, 970651411, 1941302822, 12618468343, 25236936686]

約数ペア:

[(1, 25236936686), (2, 12618468343), (13, 1941302822), (26, 970651411), (149, 169375414), (298, 84687707), (971, 25990666), (1937, 13028878), (1942, 12995333), (3874, 6514439), (6709, 3761654), (12623, 1999282), (13418, 1880827), (25246, 999641), (87217, 289358), (144679, 174434)]