38471864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 75222000

約数和(自身を除く): 36750136

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 1193, 2386, 4031, 4772, 8062, 9544, 16124, 32248, 34597, 69194, 138388, 165827, 276776, 331654, 663308, 1326616, 4808983, 9617966, 19235932, 38471864]

約数ペア:

[(1, 38471864), (2, 19235932), (4, 9617966), (8, 4808983), (29, 1326616), (58, 663308), (116, 331654), (139, 276776), (232, 165827), (278, 138388), (556, 69194), (1112, 34597), (1193, 32248), (2386, 16124), (4031, 9544), (4772, 8062)]