30739408

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11933}}^1$

素因数の和:11971

約数の個数: 40

約数和(自身を含む): 71031168

約数和(自身を除く): 40291760

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11933, 23866, 47732, 83531, 95464, 167062, 190928, 274459, 334124, 548918, 668248, 1097836, 1336496, 1921213, 2195672, 3842426, 4391344, 7684852, 15369704, 30739408]

約数ペア:

[(1, 30739408), (2, 15369704), (4, 7684852), (7, 4391344), (8, 3842426), (14, 2195672), (16, 1921213), (23, 1336496), (28, 1097836), (46, 668248), (56, 548918), (92, 334124), (112, 274459), (161, 190928), (184, 167062), (322, 95464), (368, 83531), (644, 47732), (1288, 23866), (2576, 11933)]