28845702

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 66869712

約数和(自身を除く): 38024010

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 881, 963, 1762, 1819, 1926, 2643, 3638, 5286, 5457, 7929, 10914, 14977, 15858, 16371, 29954, 32742, 44931, 89862, 94267, 134793, 188534, 269586, 282801, 565602, 848403, 1602539, 1696806, 3205078, 4807617, 9615234, 14422851, 28845702]

約数ペア:

[(1, 28845702), (2, 14422851), (3, 9615234), (6, 4807617), (9, 3205078), (17, 1696806), (18, 1602539), (34, 848403), (51, 565602), (102, 282801), (107, 269586), (153, 188534), (214, 134793), (306, 94267), (321, 89862), (642, 44931), (881, 32742), (963, 29954), (1762, 16371), (1819, 15858), (1926, 14977), (2643, 10914), (3638, 7929), (5286, 5457)]