64040172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24593}}^1$

素因数の和:24638

約数の個数: 48

約数和(自身を含む): 176289792

約数和(自身を除く): 112249620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 24593, 49186, 73779, 98372, 147558, 172151, 295116, 344302, 516453, 688604, 762383, 1032906, 1524766, 2065812, 2287149, 3049532, 4574298, 5336681, 9148596, 10673362, 16010043, 21346724, 32020086, 64040172]

約数ペア:

[(1, 64040172), (2, 32020086), (3, 21346724), (4, 16010043), (6, 10673362), (7, 9148596), (12, 5336681), (14, 4574298), (21, 3049532), (28, 2287149), (31, 2065812), (42, 1524766), (62, 1032906), (84, 762383), (93, 688604), (124, 516453), (186, 344302), (217, 295116), (372, 172151), (434, 147558), (651, 98372), (868, 73779), (1302, 49186), (2604, 24593)]