7266028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 16386048

約数和(自身を除く): 9120020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 761, 868, 1364, 1522, 2387, 3044, 4774, 5327, 8371, 9548, 10654, 16742, 21308, 23591, 33484, 47182, 58597, 94364, 117194, 165137, 234388, 259501, 330274, 519002, 660548, 1038004, 1816507, 3633014, 7266028]

約数ペア:

[(1, 7266028), (2, 3633014), (4, 1816507), (7, 1038004), (11, 660548), (14, 519002), (22, 330274), (28, 259501), (31, 234388), (44, 165137), (62, 117194), (77, 94364), (124, 58597), (154, 47182), (217, 33484), (308, 23591), (341, 21308), (434, 16742), (682, 10654), (761, 9548), (868, 8371), (1364, 5327), (1522, 4774), (2387, 3044)]