27932008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 56619360

約数和(自身を除く): 28687352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 547, 982, 1094, 1964, 2188, 3928, 4376, 6383, 7111, 12766, 14222, 25532, 28444, 51064, 56888, 268577, 537154, 1074308, 2148616, 3491501, 6983002, 13966004, 27932008]

約数ペア:

[(1, 27932008), (2, 13966004), (4, 6983002), (8, 3491501), (13, 2148616), (26, 1074308), (52, 537154), (104, 268577), (491, 56888), (547, 51064), (982, 28444), (1094, 25532), (1964, 14222), (2188, 12766), (3928, 7111), (4376, 6383)]