39577328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11445

約数の個数: 40

約数和(自身を含む): 90470400

約数和(自身を除く): 50893072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11399, 22798, 45596, 79793, 91192, 159586, 182384, 319172, 353369, 638344, 706738, 1276688, 1413476, 2473583, 2826952, 4947166, 5653904, 9894332, 19788664, 39577328]

約数ペア:

[(1, 39577328), (2, 19788664), (4, 9894332), (7, 5653904), (8, 4947166), (14, 2826952), (16, 2473583), (28, 1413476), (31, 1276688), (56, 706738), (62, 638344), (112, 353369), (124, 319172), (217, 182384), (248, 159586), (434, 91192), (496, 79793), (868, 45596), (1736, 22798), (3472, 11399)]