28387382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 48605184

約数和(自身を除く): 20217802

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 1054, 1171, 1426, 2342, 12121, 19907, 24242, 26933, 36301, 39814, 53866, 72602, 457861, 617117, 834923, 915722, 1234234, 1669846, 14193691, 28387382]

約数ペア:

[(1, 28387382), (2, 14193691), (17, 1669846), (23, 1234234), (31, 915722), (34, 834923), (46, 617117), (62, 457861), (391, 72602), (527, 53866), (713, 39814), (782, 36301), (1054, 26933), (1171, 24242), (1426, 19907), (2342, 12121)]