64011136

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 82868864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 359, 398, 448, 718, 796, 896, 1393, 1436, 1592, 2513, 2786, 2872, 3184, 5026, 5572, 5744, 6368, 10052, 11144, 11488, 12736, 20104, 22288, 22976, 25472, 40208, 44576, 45952, 71441, 80416, 89152, 142882, 160832, 178304, 285764, 321664, 500087, 571528, 1000174, 1143056, 2000348, 2286112, 4000696, 4572224, 8001392, 9144448, 16002784, 32005568, 64011136]

約数ペア:

[(1, 64011136), (2, 32005568), (4, 16002784), (7, 9144448), (8, 8001392), (14, 4572224), (16, 4000696), (28, 2286112), (32, 2000348), (56, 1143056), (64, 1000174), (112, 571528), (128, 500087), (199, 321664), (224, 285764), (359, 178304), (398, 160832), (448, 142882), (718, 89152), (796, 80416), (896, 71441), (1393, 45952), (1436, 44576), (1592, 40208), (2513, 25472), (2786, 22976), (2872, 22288), (3184, 20104), (5026, 12736), (5572, 11488), (5744, 11144), (6368, 10052)]