7944456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25463}}^1$

素因数の和:25485

約数の個数: 32

約数和(自身を含む): 21389760

約数和(自身を除く): 13445304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25463, 50926, 76389, 101852, 152778, 203704, 305556, 331019, 611112, 662038, 993057, 1324076, 1986114, 2648152, 3972228, 7944456]

約数ペア:

[(1, 7944456), (2, 3972228), (3, 2648152), (4, 1986114), (6, 1324076), (8, 993057), (12, 662038), (13, 611112), (24, 331019), (26, 305556), (39, 203704), (52, 152778), (78, 101852), (104, 76389), (156, 50926), (312, 25463)]