66555328

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1162

約数の個数: 84

約数和(自身を含む): 161864040

約数和(自身を除く): 95308712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1117, 1216, 1568, 1862, 2128, 2234, 3136, 3724, 4256, 4468, 7448, 7819, 8512, 8936, 14896, 15638, 17872, 21223, 29792, 31276, 35744, 42446, 54733, 59584, 62552, 71488, 84892, 109466, 125104, 148561, 169784, 218932, 250208, 297122, 339568, 437864, 500416, 594244, 679136, 875728, 1039927, 1188488, 1358272, 1751456, 2079854, 2376976, 3502912, 4159708, 4753952, 8319416, 9507904, 16638832, 33277664, 66555328]

約数ペア:

[(1, 66555328), (2, 33277664), (4, 16638832), (7, 9507904), (8, 8319416), (14, 4753952), (16, 4159708), (19, 3502912), (28, 2376976), (32, 2079854), (38, 1751456), (49, 1358272), (56, 1188488), (64, 1039927), (76, 875728), (98, 679136), (112, 594244), (133, 500416), (152, 437864), (196, 339568), (224, 297122), (266, 250208), (304, 218932), (392, 169784), (448, 148561), (532, 125104), (608, 109466), (784, 84892), (931, 71488), (1064, 62552), (1117, 59584), (1216, 54733), (1568, 42446), (1862, 35744), (2128, 31276), (2234, 29792), (3136, 21223), (3724, 17872), (4256, 15638), (4468, 14896), (7448, 8936), (7819, 8512)]