17957296

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7009

約数の個数: 40

約数和(自身を含む): 41497344

約数和(自身を除く): 23540048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 6971, 13942, 27884, 48797, 55768, 97594, 111536, 160333, 195188, 320666, 390376, 641332, 780752, 1122331, 1282664, 2244662, 2565328, 4489324, 8978648, 17957296]

約数ペア:

[(1, 17957296), (2, 8978648), (4, 4489324), (7, 2565328), (8, 2244662), (14, 1282664), (16, 1122331), (23, 780752), (28, 641332), (46, 390376), (56, 320666), (92, 195188), (112, 160333), (161, 111536), (184, 97594), (322, 55768), (368, 48797), (644, 27884), (1288, 13942), (2576, 6971)]