28601984

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 57779940

約数和(自身を除く): 29177956

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 3061, 4672, 6122, 9344, 12244, 24488, 48976, 97952, 195904, 223453, 391808, 446906, 893812, 1787624, 3575248, 7150496, 14300992, 28601984]

約数ペア:

[(1, 28601984), (2, 14300992), (4, 7150496), (8, 3575248), (16, 1787624), (32, 893812), (64, 446906), (73, 391808), (128, 223453), (146, 195904), (292, 97952), (584, 48976), (1168, 24488), (2336, 12244), (3061, 9344), (4672, 6122)]