26596016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 56335680

約数和(自身を除く): 29739664

約数列:

[1, 2, 4, 8, 16, 29, 31, 43, 58, 62, 86, 116, 124, 172, 232, 248, 344, 464, 496, 688, 899, 1247, 1333, 1798, 1849, 2494, 2666, 3596, 3698, 4988, 5332, 7192, 7396, 9976, 10664, 14384, 14792, 19952, 21328, 29584, 38657, 53621, 57319, 77314, 107242, 114638, 154628, 214484, 229276, 309256, 428968, 458552, 618512, 857936, 917104, 1662251, 3324502, 6649004, 13298008, 26596016]

約数ペア:

[(1, 26596016), (2, 13298008), (4, 6649004), (8, 3324502), (16, 1662251), (29, 917104), (31, 857936), (43, 618512), (58, 458552), (62, 428968), (86, 309256), (116, 229276), (124, 214484), (172, 154628), (232, 114638), (248, 107242), (344, 77314), (464, 57319), (496, 53621), (688, 38657), (899, 29584), (1247, 21328), (1333, 19952), (1798, 14792), (1849, 14384), (2494, 10664), (2666, 9976), (3596, 7396), (3698, 7192), (4988, 5332)]