757376

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 1549380

約数和(自身を除く): 792004

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 122, 128, 194, 244, 388, 488, 776, 976, 1552, 1952, 3104, 3904, 5917, 6208, 7808, 11834, 12416, 23668, 47336, 94672, 189344, 378688, 757376]

約数ペア:

[(1, 757376), (2, 378688), (4, 189344), (8, 94672), (16, 47336), (32, 23668), (61, 12416), (64, 11834), (97, 7808), (122, 6208), (128, 5917), (194, 3904), (244, 3104), (388, 1952), (488, 1552), (776, 976)]