71414266

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 140389632

約数和(自身を除く): 68975366

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2137, 2387, 3038, 4274, 4774, 14959, 16709, 23507, 29918, 33418, 47014, 66247, 104713, 132494, 164549, 209426, 329098, 463729, 728717, 927458, 1151843, 1457434, 2303686, 3246103, 5101019, 6492206, 10202038, 35707133, 71414266]

約数ペア:

[(1, 71414266), (2, 35707133), (7, 10202038), (11, 6492206), (14, 5101019), (22, 3246103), (31, 2303686), (49, 1457434), (62, 1151843), (77, 927458), (98, 728717), (154, 463729), (217, 329098), (341, 209426), (434, 164549), (539, 132494), (682, 104713), (1078, 66247), (1519, 47014), (2137, 33418), (2387, 29918), (3038, 23507), (4274, 16709), (4774, 14959)]