25813912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 24989288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 587, 956, 1174, 1912, 2348, 4696, 5497, 10994, 13501, 21988, 27002, 43976, 54004, 108008, 140293, 280586, 561172, 1122344, 3226739, 6453478, 12906956, 25813912]

約数ペア:

[(1, 25813912), (2, 12906956), (4, 6453478), (8, 3226739), (23, 1122344), (46, 561172), (92, 280586), (184, 140293), (239, 108008), (478, 54004), (587, 43976), (956, 27002), (1174, 21988), (1912, 13501), (2348, 10994), (4696, 5497)]