66423616

素因数分解:

$2^6\times 7^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 84

約数和(自身を含む): 156362400

約数和(自身を除く): 89938784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 196, 224, 236, 359, 392, 413, 448, 472, 718, 784, 826, 944, 1436, 1568, 1652, 1888, 2513, 2872, 2891, 3136, 3304, 3776, 5026, 5744, 5782, 6608, 10052, 11488, 11564, 13216, 17591, 20104, 21181, 22976, 23128, 26432, 35182, 40208, 42362, 46256, 70364, 80416, 84724, 92512, 140728, 148267, 160832, 169448, 185024, 281456, 296534, 338896, 562912, 593068, 677792, 1037869, 1125824, 1186136, 1355584, 2075738, 2372272, 4151476, 4744544, 8302952, 9489088, 16605904, 33211808, 66423616]

約数ペア:

[(1, 66423616), (2, 33211808), (4, 16605904), (7, 9489088), (8, 8302952), (14, 4744544), (16, 4151476), (28, 2372272), (32, 2075738), (49, 1355584), (56, 1186136), (59, 1125824), (64, 1037869), (98, 677792), (112, 593068), (118, 562912), (196, 338896), (224, 296534), (236, 281456), (359, 185024), (392, 169448), (413, 160832), (448, 148267), (472, 140728), (718, 92512), (784, 84724), (826, 80416), (944, 70364), (1436, 46256), (1568, 42362), (1652, 40208), (1888, 35182), (2513, 26432), (2872, 23128), (2891, 22976), (3136, 21181), (3304, 20104), (3776, 17591), (5026, 13216), (5744, 11564), (5782, 11488), (6608, 10052)]