66503584

素因数分解:

$2^5\times 7^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 156643200

約数和(自身を除く): 90139616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 83, 98, 112, 146, 166, 196, 224, 292, 332, 343, 392, 511, 581, 584, 664, 686, 784, 1022, 1162, 1168, 1328, 1372, 1568, 2044, 2324, 2336, 2656, 2744, 3577, 4067, 4088, 4648, 5488, 6059, 7154, 8134, 8176, 9296, 10976, 12118, 14308, 16268, 16352, 18592, 24236, 25039, 28469, 28616, 32536, 42413, 48472, 50078, 56938, 57232, 65072, 84826, 96944, 100156, 113876, 114464, 130144, 169652, 193888, 200312, 227752, 296891, 339304, 400624, 455504, 593782, 678608, 801248, 911008, 1187564, 1357216, 2078237, 2375128, 4156474, 4750256, 8312948, 9500512, 16625896, 33251792, 66503584]

約数ペア:

[(1, 66503584), (2, 33251792), (4, 16625896), (7, 9500512), (8, 8312948), (14, 4750256), (16, 4156474), (28, 2375128), (32, 2078237), (49, 1357216), (56, 1187564), (73, 911008), (83, 801248), (98, 678608), (112, 593782), (146, 455504), (166, 400624), (196, 339304), (224, 296891), (292, 227752), (332, 200312), (343, 193888), (392, 169652), (511, 130144), (581, 114464), (584, 113876), (664, 100156), (686, 96944), (784, 84826), (1022, 65072), (1162, 57232), (1168, 56938), (1328, 50078), (1372, 48472), (1568, 42413), (2044, 32536), (2324, 28616), (2336, 28469), (2656, 25039), (2744, 24236), (3577, 18592), (4067, 16352), (4088, 16268), (4648, 14308), (5488, 12118), (6059, 10976), (7154, 9296), (8134, 8176)]