4039424

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 8339520

約数和(自身を除く): 4300096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 509, 992, 1018, 1984, 2036, 3968, 4072, 7936, 8144, 15779, 16288, 31558, 32576, 63116, 65152, 126232, 130304, 252464, 504928, 1009856, 2019712, 4039424]

約数ペア:

[(1, 4039424), (2, 2019712), (4, 1009856), (8, 504928), (16, 252464), (31, 130304), (32, 126232), (62, 65152), (64, 63116), (124, 32576), (128, 31558), (248, 16288), (256, 15779), (496, 8144), (509, 7936), (992, 4072), (1018, 3968), (1984, 2036)]