22064812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 48867840

約数和(自身を除く): 26803028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1009, 1562, 1988, 2018, 3124, 4036, 5467, 7063, 10934, 11099, 14126, 21868, 22198, 28252, 44396, 71639, 77693, 143278, 155386, 286556, 310772, 501473, 788029, 1002946, 1576058, 2005892, 3152116, 5516203, 11032406, 22064812]

約数ペア:

[(1, 22064812), (2, 11032406), (4, 5516203), (7, 3152116), (11, 2005892), (14, 1576058), (22, 1002946), (28, 788029), (44, 501473), (71, 310772), (77, 286556), (142, 155386), (154, 143278), (284, 77693), (308, 71639), (497, 44396), (781, 28252), (994, 22198), (1009, 21868), (1562, 14126), (1988, 11099), (2018, 10934), (3124, 7063), (4036, 5467)]