82667648

素因数分解:

$2^7\times 7^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 189475200

約数和(自身を除く): 106807552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 257, 359, 448, 514, 718, 896, 1028, 1436, 1799, 2056, 2513, 2872, 3598, 4112, 5026, 5744, 7196, 8224, 10052, 11488, 14392, 16448, 20104, 22976, 28784, 32896, 40208, 45952, 57568, 80416, 92263, 115136, 160832, 184526, 230272, 321664, 369052, 645841, 738104, 1291682, 1476208, 2583364, 2952416, 5166728, 5904832, 10333456, 11809664, 20666912, 41333824, 82667648]

約数ペア:

[(1, 82667648), (2, 41333824), (4, 20666912), (7, 11809664), (8, 10333456), (14, 5904832), (16, 5166728), (28, 2952416), (32, 2583364), (56, 1476208), (64, 1291682), (112, 738104), (128, 645841), (224, 369052), (257, 321664), (359, 230272), (448, 184526), (514, 160832), (718, 115136), (896, 92263), (1028, 80416), (1436, 57568), (1799, 45952), (2056, 40208), (2513, 32896), (2872, 28784), (3598, 22976), (4112, 20104), (5026, 16448), (5744, 14392), (7196, 11488), (8224, 10052)]