2806768

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 30

約数和(自身を含む): 5786336

約数和(自身を除く): 2979568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 607, 1156, 1214, 2312, 2428, 4624, 4856, 9712, 10319, 20638, 41276, 82552, 165104, 175423, 350846, 701692, 1403384, 2806768]

約数ペア:

[(1, 2806768), (2, 1403384), (4, 701692), (8, 350846), (16, 175423), (17, 165104), (34, 82552), (68, 41276), (136, 20638), (272, 10319), (289, 9712), (578, 4856), (607, 4624), (1156, 2428), (1214, 2312)]