13664024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 30032640

約数和(自身を除く): 16368616

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 157, 172, 184, 253, 314, 344, 473, 506, 628, 946, 989, 1012, 1256, 1727, 1892, 1978, 2024, 3454, 3611, 3784, 3956, 6751, 6908, 7222, 7912, 10879, 13502, 13816, 14444, 21758, 27004, 28888, 39721, 43516, 54008, 74261, 79442, 87032, 148522, 155273, 158884, 297044, 310546, 317768, 594088, 621092, 1242184, 1708003, 3416006, 6832012, 13664024]

約数ペア:

[(1, 13664024), (2, 6832012), (4, 3416006), (8, 1708003), (11, 1242184), (22, 621092), (23, 594088), (43, 317768), (44, 310546), (46, 297044), (86, 158884), (88, 155273), (92, 148522), (157, 87032), (172, 79442), (184, 74261), (253, 54008), (314, 43516), (344, 39721), (473, 28888), (506, 27004), (628, 21758), (946, 14444), (989, 13816), (1012, 13502), (1256, 10879), (1727, 7912), (1892, 7222), (1978, 6908), (2024, 6751), (3454, 3956), (3611, 3784)]