42910672

素因数分解:

$2^4\times 7^4\times {\mathrm{1117}}^1$

素因数の和:1153

約数の個数: 50

約数和(自身を含む): 97077058

約数和(自身を除く): 54166386

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1117, 1372, 2234, 2401, 2744, 4468, 4802, 5488, 7819, 8936, 9604, 15638, 17872, 19208, 31276, 38416, 54733, 62552, 109466, 125104, 218932, 383131, 437864, 766262, 875728, 1532524, 2681917, 3065048, 5363834, 6130096, 10727668, 21455336, 42910672]

約数ペア:

[(1, 42910672), (2, 21455336), (4, 10727668), (7, 6130096), (8, 5363834), (14, 3065048), (16, 2681917), (28, 1532524), (49, 875728), (56, 766262), (98, 437864), (112, 383131), (196, 218932), (343, 125104), (392, 109466), (686, 62552), (784, 54733), (1117, 38416), (1372, 31276), (2234, 19208), (2401, 17872), (2744, 15638), (4468, 9604), (4802, 8936), (5488, 7819)]