8177638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 6821402

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 433, 497, 866, 994, 1349, 2698, 3031, 6062, 8227, 9443, 16454, 18886, 30743, 57589, 61486, 115178, 215201, 430402, 584117, 1168234, 4088819, 8177638]

約数ペア:

[(1, 8177638), (2, 4088819), (7, 1168234), (14, 584117), (19, 430402), (38, 215201), (71, 115178), (133, 61486), (142, 57589), (266, 30743), (433, 18886), (497, 16454), (866, 9443), (994, 8227), (1349, 6062), (2698, 3031)]